As a photographer experiencing snow for the first time, my aim was to capture the iconic Metasequoia Namiki Avenue – a 2.4km road flanked by 500 perfectly aligned Dawn Redwood trees, with snow ...

The rapid evolution of artificial intelligence (AI), marked by DeepSeek-style breakthroughs (see Nature 638, 300–301; 2025), challenges conventional learning approaches. Many think that ...

Niles Eldredge is a curator emeritus at the Division of Paleontology, The American Museum of Natural History, New York City. Elisabeth Vrba’s meticulous studies of fossil and living mammals ...