Science and Nature

A school of scalloped hammerhead sharks (Sphyrna lewini) near Malpelo Island in Colombia.  (Image credit: Gerard Soury via Getty Images)Hammerhead sharks have seemingly disappeared from two underwater mountains in the southwestern Gulf of California, and fishing is likely to blame, a new study has found. Researchers looked at observations from divers over the last 50 years and found that scalloped hammerhead sharks (Sphyrna lewini) experienced a 97% decline at the El Bajo seamount and a 100% decline at the Las Animas seamount — both off the coast of Mexico — between the 1970s and 2010s.Study lead author Kathryn Ayres, a research scientist at the nongovernmental organization Beneath The Waves, told Live Science in an email that she was "saddened but not surprised" by the results.Scalloped h...

A striped dolphin (Stenella coeruleoalbawith connected "thumbs" photographed in the Gulf of Corinth in July 2023. (Image credit: © Alexandros Frantzis/Pelagos Cetacean Research Institute)An odd dolphin in the Gulf of Corinth has actually established interesting, hook-shaped "thumbs" taken of its flippers, pictures reveal.Scientists with the Pelagos Cetacean Research Institute found the dolphin on 2 celebrations this summertime throughout boat studies off the coast of Greece. In spite of the uncommon look of its flippers, the animal equaled the rest of its pod and was seen "swimming, jumping, bow-riding, playing" with other dolphins, stated Alexandros Frantzis, the clinical planner and president of the Pelagos Cetacean Research Institute."It was the extremely very first time we saw this une...

Environment Supporting individuals and nations that are currently experiencing destruction from environment modification should be a crucial part of COP28 arrangements, on top of a prospective offer to phase out nonrenewable fuel sources, state political leaders and advocates By James Dinneen Collins Nzovu, Zambia's minister of green economy and environment, speaking at COP28Dominika Zarzyc...

Space This year's Geminid meteor shower will peak on 14 December, quickly after a brand-new moon, producing ideal watching conditions By Abigail Beall The Geminid meteor shower over Jade Dragon Snow Mountain in ChinaJeff Dai/Stocktrek Images/Alamy The peak of the Geminid meteor shower, on the early morning of 14 December, is anticipated to charm this year. The shower began on 19 November an...

This short article was initially included on High Country News Portions of carbon-rich frozen soil, or permafrost, support much of the Arctic tundra. This constantly frozen layer sequesters carbon from the environment, often saving it for 10s of countless years underneath the boggy ground. The frozen soil is insulated by a cool damp blanket of plant litter, moss and peat. If that blanket is incinerated by a tundra wildfire, the permafrost ends up being susceptible to thawing. And when permafrost defrosts, it launches the ancient carbon, which microorganisms in the soil then transform into methane-- a powerful greenhouse gas whose release adds to environment modification and the extreme improving of Northern latitudes around the world. Research study released last month in Environ...

TravelEurope's southernmost resort is getting more attention from British skiers, with updated lifts, wise brand-new hotels and a warm Andalusian welcome.Released December 10, 20236 minutes checked outThis post was produced by National Geographic Traveller (UK)The scent of a tapas bar is an incongruous experience when worn ski package, however it's completion of a long day on the slopes, and plates of grilled squid, hot patatas bravas and plump green olives are on deal, in addition to a deal glass of Rioja (EUR3.50/ ₤ 2). It's 6pm and the lifts have actually only simply shut in Sierra Nevada, Europe's a lot of southerly ski resort. The mountain town in Andalusia delights in lots more sunlight than many ski locations in the Alps. This, undoubtedly, is accompanied by a relatively practical s...

Copilot is Microsoft's huge response to the continuous AI chatbot buzz, and with over a year behind its efforts, the extensively offered chatbot is set to get some actually amazing updates in the next couple of months. Here are a couple of brand-new Copilot functions I'm personally delighted to try when they struck Copilot.Multi-modal searchIt goes without stating that Bing, Microsoft's online search tool, has just progress considering that its initial launching. It's still no place near as excellent at Google, however Microsoft hasn't provided up on making it beneficial simply. Among Copilot's a lot of interesting upcoming updates will enable you to make the most of multi-modal search. This generally suggests you'll have the ability to utilize the AI chatbot to perform online searches,...

The COP28 conference in Dubai is at a 'vital phase', states Vanatu's environment modification minister. UN environment talks arbitrators were under growing pressure on Sunday as the due date close to strike a brand-new worldwide offer targeted at keeping worldwide warming within 1.5 degrees Celsius. Before COP28's arranged surface on Tuesday, authorities alerted development was too sluggish as a crucial disagreement stays-- whether to consist of language on the winding-down of nonrenewable fuel source production. 'Most enthusiastic variation' Germany's primary arbitrator Jennifer Morgan prompted the United Arab Emirates' COP28 presidency, led by state oil business CEO Sultan Al Jaber...

Paleontologists in Canada have actually discovered a 75-million-year-old skeleton of a juvenile of the tyrannosaurid dinosaur Gorgosaurus libratus with the remains of 2 young people of the little dinosaur Citipes elegans in its stomach cavity. A juvenile of Gorgosaurus libratus eating Citipes elegansImage credit: Julius Csotonyi/ Royal Tyrrell Museum of Palaeontology/ University of Calgary. Tyrannosaurids are a group of meat-eating dinosaurs that controlled the environments of Asia and North America near completion of the Cretaceous duration, in between 80 and 66 million years earlier. Amongst the biggest land predators to have actually ever existed, they grew from meter-long hatchlings to multiton sizes (9- to 12-m long, 2,000 to 6,000 kg) throughout their life expectancy. Juveniles were ...