CRISPR, gravity waves, water on Mars: A decade of discoveries

From finding the building blocks for life on Mars to breakthroughs in gene editing and the rise of artificial intelligence, here are six major scientific discoveries that shaped the 2010s—and what leading experts say could ...

'Oldest remains' outside Africa reset human migration clock

A 210,000-year-old skull has been identified as the earliest modern human remains found outside Africa, putting the clock back on mankind's arrival in Europe by more than 150,000 years, researchers said Wednesday.

page 1 from 19