Elon Musk has expanded on his long-standing vision of making humanity a multi-planet species, arguing that a self-sustaining colony on Mars could serve as a crucial safeguard against civilisation-ending catastrophes on Earth. Responding to a debate on X (formerly Twitter), Musk said his views had been misunderstood, emphasising that he has never claimed Mars would…
A ship sails through the Lemaire Channel in Antarctica (AP file photo) A new study has found that several former Antarctic tour guides decided to leave their jobs because they could no longer balance their love for the continent with the environmental impact of the tourism industry. Researchers spoke to 25 former guides who said…
A tiny puffin chick has achieved something conservationists on England’s south coast had not witnessed in three decades. After 15 weeks of careful monitoring by National Trust volunteers and seabird expert Dr Richard Caldow, the chick was photographed emerging from a rocky crevice at Dancing Ledge on Dorset’s Isle of Purbeck. The sighting marks the…
When surprised, a myotonic goat’s muscles briefly stiffen, sometimes making it fall over. A viral video that has received more than 5.4 million likes shows a baby goat jumping down from a small staircase before suddenly freezing with all four legs stiff and toppling over. Within seconds, it gets back on its feet and starts…
Astronomers have directly detected four previously hidden white dwarfs orbiting nearby red dwarf stars, solving a long-standing observational challenge and improving our understanding of how close binary star systems evolve. The newly confirmed stellar remnants lie within 20 parsecs (around 65 light-years) of the Sun and had remained concealed because their faint light was overwhelmed…
China achieves 99% hybrid rice seed cloning with HUAXU gene, cuts annual seed costs China’s new hybrid rice can preserve its high-yield traits across generations, potentially allowing farmers to replant seeds instead of buying new ones every year.Scientists at the China National Rice Research Institute in Hangzhou have developed a self-cloning hybrid rice system that…
Nasa astronaut Chris Williams, left, Roscosmos cosmonaut Sergey Kud-Sverchkov, center, and Roscosmos cosmonaut Sergei Mikaev are seen inside the Soyuz MS-28 spacecraft after they landed in Kazakhstan (AP) A joint US-Russian crew safely returned to Earth on Sunday after spending more than eight months aboard the International Space Station (ISS), marking another milestone in continued…
Pearly razorfish begin life as females before some naturally transition into males.- National Geographic photo Fishing is known to reduce fish populations and change the size and age of fish found in the wild. But a new study suggests that the effects may go much beyond.Researchers have found that heavy fishing may be changing the…
Mangroves-A forest that would not vanish across the globe Mangroves have long been considered one of the planet’s most threatened ecosystems. These dense forests along tropical and subtropical coastlines were steadily being lost to urban expansion, shrimp farming, agriculture, pollution and climate change. Each year thousands of hectares were lost, threatening wildlife, fisheries and coastal…
Maya Biosphere Reserve covers about 2.1 million hectares in Guatemala’s northern PetEn province Logging is one of the biggest reasons forests are disappearing. When trees are cut faster than they can grow back, wildlife loses its habitat, and local communities are impacted. But in northern Guatemala, one protected forest is showing that logging does not…
