Just days after the International Space Station’s crew reached 10 people, three have returned to Earth. Russian cosmonauts Sergey Ryzhikov and Sergey Kud-Sverchkov and NASA astronaut Kate Rubins ended their 185-day mission on the space station Friday. Their departure in the Soyuz MS-17 spacecraft aired live on NASA’s TV channel and website. The hatch closed…… MORE
A driver-less boat goes nuts, a pupper gets a horrific adoption ad and popcorn salad stuns the internet. These are the must-watch videos of the week. Berserk boat alert The Coast Guard had to stop a small craft that was out of control off the coast of Miami, after the owner and only passenger had…… MORE
Love is in the air this spring in the eastern United States, where billions of cicadas will soon appear in the biggest emergence event since 2004. The insects are part of a group called Brood X — also known as the Great Eastern Brood — which is expected in a geographical range stretching from Tennessee…… MORE
The hauntingly beautiful Crab Nebula, located 6,500 light-years away in the Taurus constellation, is releasing an incredible amount of energy. The nebula is six light-years wide, and it’s a growing cloud of debris formed from a supernova explosion. (A light-year is six trillion miles). The light from this supernova first reached Earth in July 1054…… MORE
Billions of Tyrannosaurus rex roamed North America during their fascinating reign as top predators, according to a team of researchers that went about the daunting task of making the calculation. Paleontologists from the University of California, Berkeley, set out to put a number on how many T. rex lived during the Cretaceous period — about…… MORE
Just under 3% of the world’s land remains ecologically intact, with undisturbed habitat and minimal loss of its original animal species, a new study suggests. The research, published Thursday in the journal Frontiers in Forests and Global Change, combined maps showing human damage to habitat with maps showing where animals have disappeared from their original…… MORE
The United States could have around 300 million excess Covid-19 shots by the end of July, health policy experts at Duke University estimated in a report Thursday, calling on the country to share doses more widely to address the stark inequality around global vaccine distribution. The US has provided limited shipments of AstraZeneca’s vaccine —…… MORE
The mystique of Mars is one that humans can’t seem to resist. The red planet has easily captured our interest for centuries, heavily featured in science fiction books and films and the subject of robotic exploration since the 1960s. In February, three spacecraft arrived at Mars after departing from different launch points on Earth in…… MORE
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The Neanderthal DNA in East Asians today can be traced back to interactions between Neanderthals and early modern humans in Europe 45,000 years ago. The oldest known remains of modern humans in Europe have been identified in the Bacho Kiro Cave in Bulgaria, according to new research published last week in the journal Nature. These…… MORE
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