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For the first time, scientists have documented whales assisting each other during birth, a behavior previously only observed in primates. A team from Project Ceti, an international effort to understand whale communication, captured the extraordinary footage off the coast of Dominica in the Caribbean on July 8, 2023.The team observed a pod of 11 whales, including a 19-year-old female named Rounder, who was about to give birth to her second calf. Over nearly five and a half hours, the scientists documented the group's behavior, filming them with drones and recording sounds underwater. This exceptional rarity in the history of science was published in the journals Scientific Reports and Science.Out of 93 species of cetaceans, only nine have been observed giving birth in the wild. What's even rarer is that unrelated whales were helping the mother. The birth lasted 34 minutes, during which other adult females dived under Rounder's dorsal fin, often on their backs with their heads facing her genital slit.Immediately after birth, the pod's behavior changed rapidly, with all adults touching and squeezing the newborn's body with their heads, pushing it around underwater and on their bodies above the surface. This behavior is believed to help the newborn calf, which sinks after birth, prevent drowning and facilitate its first breaths.The scientists also recorded significant changes in vocalization during the birth, suggesting that the group was coordinating to support the birth or protect the newborn. Sperm whales have one of the longest pregnancies in the animal kingdom, with a gestation period of up to 16 months, and calves rely on their mother's milk for at least two years.The newborn was spotted again on July 25, 2024, with other young members of the pod, indicating that it had survived its first year, a good sign of reaching adulthood.

A recent study conducted by researchers at Adelaide University has revealed that sperm in microgravity environments become disoriented and struggle to navigate through a simulated female reproductive tract. This finding has significant implications for the future of human reproduction in space, particularly as plans for lunar and Mars settlements gain momentum. The researchers used a machine to mimic microgravity, similar to the conditions experienced by astronauts on the International Space Station. They found that sperm tumble around like untethered astronauts, unable to determine their direction. This disorientation resulted in a 40% reduction in the number of microgravity-exposed human sperm that successfully navigated the maze compared to the control group. The study, published in the journal Communications Biology, highlights the challenges of reproduction in space. Dr. Nicole McPherson, the lead researcher, noted that understanding the effects of microgravity on sperm navigation is crucial for the success of future space missions. The study also found that adding progesterone helped overcome the sperm's disorientation, suggesting a potential solution for improving fertility in space. The research has broader implications for both space exploration and earthly reproductive science. As NASA's Artemis mission and private companies like SpaceX plan for human habitats on the moon and Mars, understanding the effects of microgravity on reproduction becomes increasingly important. The study's findings also contribute to the ongoing discussion about the feasibility of human settlements on Mars and the need for sustainable reproductive technologies. The Adelaide researchers collaborated with the university's Andy Thomas Centre for Space Resources to conduct the study. Their work builds on a history of research into reproduction in space, including NASA's 2018 mission to study the effects of weightlessness on human sperm. As space exploration advances, the need for further research into reproductive health in space becomes increasingly urgent.

Dash Crofts, the renowned musician from the soft rock duo Seals and Crofts, has died at the age of 85. His passing was announced by the duo's producer, Louie Shelton, on social media. Crofts succumbed to complications following heart surgery, as confirmed by a family member. Crofts and his musical partner, Jim Seals, crafted some of the most iconic hits of the 1970s, including 'Summer Breeze' and 'Diamond Girl'. Their 1972 album 'Summer Breeze' reached the top 10 in the US and featured the hit single 'Hummingbird'. The duo's gentle musical style, characterized by breezy soft rock, became a staple of the decade. The duo faced controversy with their 1974 album 'Unborn Child', which reflected their Bahá’í faith. The title track sparked a backlash and was banned by some radio stations following the landmark Roe v Wade ruling. Despite this, their music continued to resonate with audiences, and they remain celebrated for their contributions to the soft rock genre. After the duo disbanded in 1980, Crofts pursued a quieter life in Nashville, focusing on country music. Yacht rock, the genre they helped define, has seen a recent resurgence in popularity, with a 2024 HBO documentary highlighting its importance. Crofts' legacy continues to inspire new generations of music lovers.

Solar panel sales have surged dramatically since the onset of the Iran war, according to Octopus Energy, with British households increasingly opting for larger rooftop installations to achieve energy independence.The company reported a 54% increase in sales this month compared to the same period last month, marking a significant shift in consumer behavior amid global energy uncertainty.Rebecca Dibb-Simkin, Octopus Energy's chief product officer, observed: "We are seeing a massive shift as people stop just asking and start acting. British families are tired of being held hostage by global fossil fuel prices. By switching to solar and heat pumps, they are becoming their own power stations, locking in low costs and protecting their wallets for the long term."Octopus noted that many customers are choosing "supersize" systems with 12 panels instead of the typical 10-panel arrays. Additionally, heat pump sales have increased by more than 50%, while electric vehicle charger systems have seen a 20% rise in sales.Greg Jackson, Octopus Energy's chief executive, described a "huge jolt" in solar sales compared to February. On March 17, the company reported a 27% increase in solar sales inquiries since the start of the Iran war.Good Energy, another green electricity supplier, confirmed this trend, reporting a doubling of interest in solar panels over the past three months.Nigel Pocklington, Good Energy's chief executive, emphasized: "The most effective way to bring bills down over the long term is to double down on renewables, alongside storage and flexibility, so more of our power comes from predictable, homegrown sources. We should be putting solar on any building that can take it. That's how we cut costs, strengthen energy security and give people real control over the energy they rely on every day."The market is poised for further growth with plug-in solar kits expected to become available from high street retailers and supermarkets in the coming months. The government recently announced that most new homes will likely have solar panels from 2028 and will lift a ban on sales of these kits.Andrew Dickinson, head of infrastructure at Heligan Group, explained: "Given the recent geopolitical events, the UK's reliance on global energy markets has become front and centre. The solution lies in a series of short-term initiatives to address the immediate impact of rising energy prices on homeowners. Plug-in solar is one of these solutions that is expected to lower the barriers to entry for homeowners. The previously lengthy process of roof assessment, design and installation by a specialist technician will no longer be necessary."A recent report from Electrify Britain, backed by Octopus, found that solar panels and heat pumps would significantly reduce vulnerability to fossil fuel price fluctuations. The report "Plug In, Pay Less" revealed that houses using these technologies would be almost immune to fossil fuel price rises: a 30% increase in wholesale gas and oil prices would translate into only a 1.7% rise in energy bills by 2035 for households using no gas or oil appliances.Energy bills are expected to rise by more than £300 this July, according to Cornwall Insight, a consultancy. Jess Ralston, head of energy at the Energy and Climate Intelligence Unit, commented: "Predictions of energy bills rising by hundreds of pounds will feel like deja vu to hard-working families as yet another gas price crisis pushes up the cost of living. Many are still saddled with debt from the last gas crisis while Putin and the oil and gas companies stand to benefit."Ralston added: "These wars and the global gas market are clearly beyond the UK's control, so the only way we have to permanently stabilise bills is to cut our use of gas and that means switching to electric heat pumps and renewables that squeeze gas power plants off the grid."Octopus Energy also noted a one-third increase in inquiries about leasing electric vehicles, further indicating a broader shift toward renewable energy solutions among British consumers.

NASA has unveiled a significant shift in its moon and Mars strategy, allocating $20bn over the next seven years to construct a base on the moon's surface. This move comes as part of a broader overhaul of NASA's long-term Moon-to-Mars strategy, aimed at supporting long-term human presence on the lunar surface.NASA Administrator Jared Isaacman outlined the changes, which include increasing robotic missions to the moon and laying the groundwork for nuclear power on the lunar surface. The agency plans to repurpose some components of the Lunar Gateway station for use on the moon's surface instead of building the station in lunar orbit.The planned moon base will be supported by robotic missions that will help prepare the site, test technologies, and begin building infrastructure before astronauts return later this decade. Additionally, NASA disclosed plans to launch a spacecraft called Space Reactor 1 Freedom before the end of 2028, a mission designed to demonstrate nuclear electric propulsion in deep space on the way to Mars.The spacecraft will deliver helicopters on Mars, similar to the Ingenuity robotic test helicopter that flew with NASA's Perseverance rover. This step aims to move nuclear propulsion technology from laboratory testing to operational space missions. The changes to NASA's flagship Artemis programme are reshaping billions of dollars' worth of contracts and come as the United States faces growing competition from China, which is aiming to land astronauts on the moon by 2030.

The Gran Chaco forest in Argentina, spanning across parts of Argentina, Bolivia, Paraguay, and Brazil, is facing a critical threat from deforestation. Small farmers, enticed by the promise of quick money from selling timber, often contribute to this environmental degradation. However, a collaborative effort between conservationists, NGOs, and international organizations is underway to support small-scale landowners and Indigenous communities in establishing alternative income sources. This initiative aims to enable them to resist the pressures of agribusiness and the timber market. Jorge Luna, a 55-year-old farmer, has taken a significant step towards preserving his 40-hectare land in Chaco province. He rejected an offer to cut down the trees and instead embarked on a second career as a forest tourist guide with Fundación Rewilding Argentina, a non-profit organization working to restore parts of the Gran Chaco forest. Luna now rents out a small campsite to visitors and takes tourists on kayak tours along the Bermejito River. "At first, you didn’t give the plants value. It was a lack of knowledge of what they meant. Now, every leaf that sprouts has an added value," he says. Created in 2010 by Tompkins Conservation, Rewilding aims to protect vast tracts of territory and create economic opportunities for local communities while preserving the biosphere. The organization worked with 15 other organizations to convince the government of Chaco province to turn 128,000 hectares into the El Impenetrable national park, officially designated in 2014. Since then, Rewilding has established a network to support a budding tourism industry. It offers riverside glamping stays while promoting local and ancestral knowledge as possible sources of income. Women have returned to weaving and artisanal production, as well as providing home-cooked meals for visitors. According to Greenpeace, Argentina lost nearly 7 million hectares of native forest between 1998 and 2024, with most of it in the Gran Chaco. An estimated almost 120,000 hectares of forest were lost in northern Argentina in 2024, a 10% increase from the previous year. The primary causes of forest loss are the expansion of agriculture, mainly for intensive cattle ranching and genetically modified soya, and forest fires. The Gran Chaco forest also feeds the timber industry, particularly with the quebracho tree, which produces a tannin used in leather products, and carob trees. Environmental lawyers warn that the Gran Chaco could disappear within two decades if deforestation continues at its current pace. "The Chaco does not receive the same attention as the Amazon – few people even know it exists," says Enrique Viale, an Argentine environmental lawyer and activist. For conservation efforts to succeed, projects must be co-designed with the community, ensuring their long-term objectives are considered. Community empowerment, equal distribution of benefits, and capacity building are crucial factors. Mabel Figueroa, a local weaver, has resumed her craft since the national park opened, selling scarves, blankets, and ponchos to tourists. She raises sheep and dyes their wool with tree bark and forest plants, reviving an ancestral tradition.

The ongoing conflict in Gaza has led to a devastating impact on the daily lives of Palestinians, with severe fuel and gas shortages crippling the enclave. The destruction of Gaza's public power network during Israel's war has forced residents to rely on private generators, which have become increasingly expensive.The cost of electricity has risen sharply, with the price per kilowatt-hour increasing from about 2.5 shekels ($0.80) to between 20 and 30 shekels ($7 and $10) – nearly 10 times higher. This surge in prices has placed electricity beyond the reach of many households, forcing them to seek alternative, often inadequate, solutions.Abdullah Jamal, a baker, is one of the many Palestinians struggling to cope with the crisis. He has resorted to using wood to bake bread for displaced families living nearby, highlighting the desperate measures people are taking to survive.The gas crisis has been ongoing for over two years, with limited quantities of gas being allowed into the enclave. Each family receives only 8kg (17lbs) of gas every two to three months, leading to rationing and fears of supply cut-offs.Fuel prices remain volatile, with diesel prices roughly triple their pre-war levels. The shortage of fuel and gas has disrupted the economic and service sectors, with some facilities forced to operate by buying gas originally allocated to stations or households.According to Gaza government data, Israeli authorities have only allowed 1,190 fuel trucks into the enclave out of the 8,050 expected since the ceasefire began, a compliance rate of just 14.7 percent. The territory requires between 350 and 400 cooking gas trucks per month, as well as 15 million litres (4 million gallons) of diesel and 2.5 million litres (660,000 gallons) of gasoline.The humanitarian crisis in Gaza continues to worsen, with over 75,000 Palestinians killed and more than 2 million people facing overlapping crises affecting all aspects of life. The situation remains dire, with hopes of improvement dependent on Israeli procedures controlling the crossings into Gaza.

Israel has carried out an airstrike on a petrol station located in southern Lebanon. The incident was reported by Al Jazeera, a prominent news organization. Details of the airstrike, including its impact and the reasons behind it, are not provided in the available information.

The conflict between the US, Israel, and Iran has escalated with a series of attacks on Iranian cities, including the capital Tehran, and other locations such as Tabriz, Isfahan, and Karaj. These attacks occurred even as US President Donald Trump claimed that Washington was engaged in productive conversations with Tehran to end the war.Iranian media reported that Israeli-US strikes targeted two gas facilities and a pipeline, hours after Trump postponed planned attacks on power infrastructure. The attacks resulted in partial damage to facilities in central Iran, including a gas administration building and a gas pressure regulation station in Isfahan.A leading scholar and professor at a science university in Tehran, Saeed Shamaghdari, was killed alongside his two children in an attack on his residence north of the capital. Iran's English-language news channel Press TV identified Shamaghdari as a teacher at the engineering department of the Iran University of Science and Technology.The head of Iran's emergency service, Jafar Miadfar, reported that 208 children have been killed since the war began on February 28, with 168 of them dying in the US missile strikes on a girls' school in Minab city. Rights groups have called for an investigation into the Minab attack as a potential war crime.More than 1,500 civilians have been killed across Iran, according to the Iranian government. The US-Israel war on Iran has expanded across the Middle East, leading to a spike in oil prices and triggering a global energy crisis.Despite the escalation of violence, Iran's Foreign Minister Abass Araghchi has held calls with several countries, including Egypt, Pakistan, and Oman, in an attempt to open a diplomatic channel. However, senior Iranian officials have denied that Iran is engaged in talks with the US, contradicting Trump's claims of productive conversations.European Commission President Ursula von der Leyen has emphasized the need for a negotiated solution to the conflict, warning that the situation is critical for energy supplies and condemning Iran's efforts to block energy exports through the Strait of Hormuz.