Some Megafaunal Species Survived in New Guinea until 20,000 Years Ago

Toxic Air Pollution Particles Can Get Into Fetus Brains, Lungs, Livers, Says New Study

The first crop of space mining companies didn’t work out, but a new generation is trying again

Archaeologists search for Borders valley's day of destruction. Archaeologists are hoping to leave a different type of mark on a remote Borders valley destroyed by an English army almost 500 years ago.