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A magnitude 7.4 earthquake erupted in the Northern Molucca Sea off the coast of Ternate, Indonesia, resulting in at least one fatality and an initial tsunami alert that was later rescinded.The United States Geological Survey (USGS) clarified that the tremor, first reported as magnitude 7.8, actually occurred at a depth of 35 km, deeper than the early estimate of 10 km. Apart from the confirmed death, no other immediate injuries were reported.The quake’s epicentre lay roughly 120 km (75 mi) from Ternate in the North Maluku province, prompting local authorities in Ternate and nearby Tidore to ready evacuation plans. Metro TV broadcast footage of damaged structures across the area.In Manado, North Sulawesi, a building collapse buried a resident, leading to the sole confirmed death; a rescue official added that another person sustained a leg injury.The Hawaii‑based Pacific Tsunami Warning Center (PTWC) warned of potentially hazardous waves within a 1,000‑km radius, affecting coastlines of Indonesia, the Philippines and Malaysia.Within thirty minutes, Indonesia’s BMKG agency recorded wave heights of up to 75 cm in North Minahasa and 20 cm in Bitung, both on Sulawesi’s northern shore, with an additional 30 cm rise in North Maluku.Just over two hours after the event, the PTWC lifted the tsunami warning, declaring that the threat had passed.Indonesia’s position on the Pacific Ring of Fire makes it especially vulnerable to such seismic activity, underscoring the importance of rapid monitoring and public‑safety measures.

NASA's Artemis II mission has successfully launched, marking a significant milestone in space exploration. The mission, which launched on Wednesday, is the first crewed mission to the moon's vicinity since the Apollo program ended in 1972.The 322-foot Space Launch System (SLS) rocket lifted off at 6:35pm ET (22:35 GMT) from Cape Canaveral, Florida, sending the Orion crew capsule on a 10-day journey around the moon and back to Earth.The crew, consisting of NASA astronauts Reid Wiseman, Victor Glover, and Christina Koch, along with Canadian astronaut Jeremy Hansen, will follow a 'free-return' trajectory that swings around the moon to prove the spacecraft can sustain a crew on future missions.The mission plan includes high Earth orbit checks, a translunar injection to propel the spacecraft towards the moon, and a lunar flyby on April 6. The spacecraft will reach its closest approach to the moon, approximately 4,000-6,000 miles (6,450-9,650km) above the lunar surface.After the flyby, the crew will conduct deep-space science and medical monitoring before re-entering Earth's atmosphere and splashing down in the Pacific Ocean on April 10.NASA's next mission, Artemis III, is currently planned for 2027 and will involve the Orion spacecraft docking with a lunar lander in Earth orbit.

Spain's coastal towns are taking proactive measures to prepare for tsunamis, a threat that has been historically underestimated. The town of Chipiona, located on the Atlantic coast, has become Spain's first 'tsunami-ready' community, recognized by the Intergovernmental Oceanographic Commission (IOC) of UNESCO in 2024. Chipiona's mayor, Luis Mario Aparcero Fernández, emphasizes the importance of public awareness and education in tsunami preparedness. The town conducts annual evacuation drills, and information boards have been installed to inform residents and tourists about what to do in case of a tsunami. The town's tsunami-ready status is part of a larger regional goal to establish 25 tsunami-ready communities by the end of this year and prepare all communities at risk by 2030. Jorge Macías, a tsunami modeller at the University of Málaga, stresses that preparedness is key, as the Mediterranean will experience a tsunami of at least a metre in height in the next 30 to 50 years with '100% certainty'. Spain's national tsunami warning system can detect an offshore earthquake and compute an initial assessment within three to five minutes. However, in the Mediterranean, this may leave only minutes to evacuate. Juan Vicente Cantavella, the director of the National Tsunami Warning System in Spain, notes that tsunami wave height is often underestimated, and even small waves can cause significant damage. Despite progress in some areas, much of the Costa del Sol remains in the earlier stages of planning, with sparse public signage and unclear evacuation routes. Miriam García, a geomorphologist and urban planner, highlights the vulnerability of Spain's Mediterranean coast, which was built without considering tsunami risks. The article concludes that preparedness is not about predicting the day and time of a tsunami, but about choosing not to be surprised when nature eventually repeats what history and geology say it will.

A blinking fault light on NASA’s Orion spacecraft signalled a malfunction in the Universal Waste Management System (UWMS) just as the historic Artemis II crew began their 10‑day lunar‑orbit mission. Mission control reported the issue was resolved within minutes, stating: “Happy to report that toilet is go for use. We do recommend letting the system get to operating speed before donating fluid, and then letting it run a little bit after donation.”The $30 million (≈£22.6 million) UWMS, years in development, is hailed as a breakthrough in deep‑space sanitation, dramatically improving on the primitive setups used during Apollo. Back then, astronauts used a condom‑like urine collector and a bagged solid‑waste system that was prone to leaks and even produced “a turd floating through the air,” according to mission transcripts.Orion now features a private toilet cubicle – the first of its kind on a space shuttle – accessed through a floor hatch beside the main entry hatch. Handrails and foot tethers keep the crew anchored while inside.“We’re pretty fortunate as a crew to get a toilet with a door on this tiny spacecraft,” noted Jeremy Hansen of the Canadian Space Agency in a pre‑launch video. “The one place during the mission where we can go and actually feel like we’re alone for a moment.”The system uses a funnel attached to a hose for urine and a small seat for solid waste. Because everything floats, faeces are suctioned into a sealed bag at the bowl’s base and then compressed into a canister. The suction is loud enough that the cubicle is insulated and crew members must wear ear protection while using it.On longer stays, such as ISS missions, astronauts now recycle almost all liquid waste, turning urine and sweat into drinkable water. For the short Artemis II flight, urine will be vented daily and solid waste stored for disposal after return to Earth.Beyond comfort, the upgraded toilet is a mission‑critical component for NASA’s goal of a permanent lunar presence. Sustainable waste handling prevents health risks and avoids contaminating the pristine space environment with Earth microbes. As historian David Munns explained, “Actually thinking about not only toilets but the entire life‑support systems is one of the foundations of long‑term living in space.”

NASA's Artemis II mission is on track to make history as four astronauts prepare to leave Earth's orbit and embark on a journey towards the moon. This 10-day voyage marks a significant milestone in the US space agency's ambitious plan to land humans back on the lunar surface this decade and establish a permanent presence there.The crew, consisting of three Americans and one Canadian, launched from the Kennedy Space Center in Florida on Wednesday. After a series of tests and preparations, they are set to perform a translunar injection burn, a six-minute engine firing that will send the Orion spacecraft on its path to the moon.During their journey, the astronauts will loop around the back of the moon, becoming the four people to travel the farthest from Earth in history. They will then use the moon's gravity to launch back home. This mission is expected to break the record for distance traveled away from Earth, currently held by the Apollo 13 crew, who reached 248,655 miles (400,171km) in 1970.The Artemis II mission is a crucial test of NASA's capabilities, with future missions aiming to land astronauts on the moon's south pole as early as 2028. The US is in a new space race with China, which plans to send a crewed mission to the same lunar region as early as 2030. NASA's long-term goal is to build a lunar base that can house a permanent human presence, bringing humanity closer to living on the moon and Mars.

Marine archaeologists from Denmark’s Viking Ship Museum announced the discovery of the Dannebroge, the Danish flagship that was destroyed by Admiral Horatio Nelson during the Battle of Copenhagen in 1801. The wreck lies 15 metres (49 feet) below the surface of Copenhagen harbour, buried in thick silt that offers almost zero visibility.Divers working in the murky conditions described the operation as a “race against time” because the site will soon be covered by Lynetteholm, a massive housing development slated for completion by 2070. The excavation, which began late last year, targets the exact spot where historical records place the Dannebroge’s final moments.Among the artefacts recovered are two cannons, period uniforms, insignia, shoes, bottles, and a fragment of a sailor’s lower jaw – possibly belonging to one of the 19 crew members still unaccounted for. “When a cannonball hits a ship, the splinters are the real danger, like grenade debris,” explained marine archaeologist Morten Johansen, underscoring the brutal conditions aboard wooden warships.The 48‑metre (157‑foot) vessel was Nelson’s primary target. Intense cannon fire ripped through its upper deck, and incendiary shells ignited a devastating fire that eventually caused the ship to explode, producing a roar heard across Copenhagen.Experts confirmed the wreck’s identity through dendrochronological dating, which matched the wood’s tree‑ring pattern to the year the Dannebroge was built. The size and shape of the recovered timbers also correspond with contemporary ship plans.Historical context: the 1801 battle was part of Britain’s effort to force Denmark out of a northern alliance with Russia, Prussia and Sweden. After a fierce exchange, Nelson offered a truce, and a cease‑fire was negotiated with Denmark’s Crown Prince Frederik.Marine archaeologist Marie Jonsson described the challenging dive conditions: “Sometimes you can’t see anything; you have to feel your way and rely on your fingers rather than your eyes.” The site remains littered with cannonballs, posing additional hazards for divers navigating the silt‑filled waters.The find not only enriches Denmark’s national narrative—often depicted in paintings and literature—but also provides a rare, tangible link to a pivotal moment in European naval history, just as modern development threatens to erase the physical remnants of that past.

The United States has been proposing unusual bilateral health agreements to developing countries, mostly in Africa, in exchange for access to sensitive health data and critical minerals. These deals have sparked concerns of exploitation and have been met with resistance from several countries.In November, the US approached Zimbabwean authorities with a proposal that would have provided over $300m in funding in return for sensitive health data. However, Harare felt that the negotiations were 'lopsided' and promptly pulled out.Zambia also pushed back against a similar proposal, citing 'problematic' clauses that sought access to the country's minerals, including copper, cobalt, and lithium. The US had offered $1bn in funding over five years, but Lusaka requested a review of the proposal.Several African countries, including Nigeria and Kenya, have signed the health pacts, but the terms agreed remain unclear.Data or mineral demands in return for health aid are unprecedented in the history of US-Africa relations. Policy experts argue that tying crucial funding to sensitive national assets could have negative consequences for African nations and the US itself.'Supporting global health has clear benefits to the United States in terms of prevention of pandemics that can affect Americans too,' said Sarang Shidore, Africa director at the Quincy Institute for Responsible Statecraft. 'Linking such aid to payoffs in the extraction of critical minerals smacks of exploitative practices.'African nations have long relied on US funding to foot many of their health bills. In 2024, African countries received $5.4bn in US assistance, largely spent on humanitarian, health, and disaster needs.However, the US has argued that aid cuts suit its America First agenda, which prioritizes national interests. The stance has been met with criticism, with some economists arguing that aid is often ineffective and causes overreliance.Washington is now focused on government-to-government deals, which have typically required governments to take on an increasing share of their own health budgets in the next four to five years.Some analysts see this as a positive move to reduce overdependence on foreign funding and force governments to prioritize health spending in their budgets. However, the clauses that Washington is demanding to leverage its aid for data, rare earth elements, and other minerals have caused widespread outrage in some countries.In the case of Zambia, the US reportedly asked for access to the country's critical minerals in return for $1bn over five years. The US also asked for a one-way data-sharing agreement for 10 years.If Lusaka fails to ink a deal, US aid funding to the country will be discontinued, which could mean losing the remnants of funding Zambia still receives from the PEPFAR programme.

The countdown at Kennedy Space Center is in its final stages for the Artemis II launch, the first crewed lunar mission since 1972. NASA Associate Administrator Amit Kshatriya confirmed after a Monday management meeting that the mission is cleared for a Wednesday liftoff. Launch window: A two‑hour window opens at 6:24 pm (22:24 GMT) on Wednesday, with daily two‑hour windows remaining available until April 6. The launch can proceed only when the moon’s position, orbital trajectories, weather, and Earth’s rotation align safely. Weather outlook: Forecasts show an 80 % chance of favorable conditions, though cloud cover and high winds remain the primary concerns. The mission has already endured two major setbacks. In early February a liquid‑hydrogen leak forced a scrub, and in early March a helium‑flow issue in the upper stage halted a second attempt. NASA will stream the launch live on YouTube, where viewers can follow the vehicle from rollout to liftoff. Artemis programme overview: Artemis is NASA’s multidecade effort to return humans to the Moon, establish a sustainable presence near the lunar south pole, and eventually enable crewed missions to Mars. The program comprises five missions (Artemis I‑V). Artemis I, an uncrewed test in 2022, validated the Space Launch System (SLS) and Orion spacecraft, providing critical data for the current flight. Mission profile: Artemis II will not land; instead, its four‑person crew will perform a lunar flyby, looping around the far side before returning to Earth. The flight will test Orion’s life‑support, navigation, communications, and overall performance in deep space—conditions that cannot be fully replicated on the ground. Crew members: Reid Wiseman (Commander, 50) – veteran NASA astronaut and former ISS commander. Victor Glover (Pilot, 49) – U.S. Navy aviator, first Black astronaut assigned to a lunar mission, previously flew on SpaceX Crew‑1. Christina Koch (Mission Specialist, 47) – holds the record for the longest single spaceflight by a woman (328 days) and has extensive EVA experience. Jeremy Hansen (Mission Specialist, 50) – Canada’s first astronaut slated for a lunar mission, highlighting international collaboration. During the ten‑day journey the crew will evaluate spacecraft systems, conduct radiation and fire‑response drills, perform a suit‑pressurisation test, and carry out medical and scientific experiments while observing the lunar surface. Strategic importance: Artemis II is a stepping stone toward Artemis III (planned for 2027), which will test integrated operations with commercial landers, followed by Artemis IV (early 2028) – the first crewed lunar landing since Apollo 17 – and Artemis V (late 2028) aimed at establishing a lunar base. The program also reinforces U.S. leadership in space amid rising competition, notably from China.

The US government's Endangered Species Committee has voted unanimously to exempt oil and gas drillers in the Gulf of Mexico from protections under the Endangered Species Act. This decision, made during a rare meeting, has significant implications for vulnerable species in the region.The committee, composed of six senior Trump officials, including Secretary of Defense Pete Hegseth, argued that environmental rules could hinder US energy production, particularly during the ongoing tensions with Iran. Hegseth stated that disruptions to Gulf oil production would not only affect the US but also benefit its adversaries.The exemption is only the fourth time in US history that the Endangered Species Committee has convened, and the third time it has granted an exemption to the Endangered Species Act. Rice's whale, with only about 50 remaining, is one of the species protected by the act in the Gulf of Mexico. Other species, such as birds, sea turtles, and Gulf sturgeon, are also safeguarded.Environmental groups have strongly objected to the decision, labeling the committee a 'god squad' due to its power over species' existence. They plan to challenge the exemptions, arguing that the Trump administration failed to follow the protocols set out under the Endangered Species Act and that the rationale for the exemption is not justified by facts.This move is part of the Trump administration's broader effort to roll back environmental protections and promote pro-fossil fuel policies, despite dismissing climate change as a 'hoax'. Critics warn that this action could lead to the extinction of species, with one expert stating that Trump could be the first person in history to knowingly extirpate a species from the face of the earth.