EarthCold climate may have driven ancient humans’ move out of Africa East Africa became colder and drier around 75,000 years ago, just when modern humans were apparently migrating out of Africa News
EarthNo, climate science isn't wrong, and yes, global warming is real A study suggests we can emit three times more carbon than we thought and still avoid 1.5°C of global warming - but the results are not as straightforward as they seem Analysis