For a long time it was believed that a giant rhinoceros called Elasmotherium sibericum went extinct around 200,000 years ago — well before the Quaternary megafaunal extinction event, which saw the end of the woolly mammoth, Irish elk and saber-toothed cat. Now improved dating of fossils suggests that the species survived in Eastern Europe and Central […]
Complete Article From the publisher.Pop quiz: say you have a tree that is shading your array—then you make it 20 ft taller, while also moving it 20 ft farther from the roof. Are you better […]
Complete Article From the publisher.UK activist group using climate talks in Poland this week to widen 35-country network The Extinction Rebellion climate protest group has expanded to 35 countries and is building towards a week […]
Complete Article From the publisher.An analysis of two fossils would push back the origins of feathers by about 70 million years, but more specimens may be needed for confirmation.