In 2018, scientists seeded clouds over China's Muz Taw Glacier to make snow; the brighter surface was followed by 14% to 17% less ice loss in a preliminary experiment
A 300,000-year-old jawbone from China refuses to fit neatly into the human family tree — and a reconstructed million-year-old skull is now suggesting our major ancestral branches split hundreds of thousands of years earlier than we thought