Scientists think baby animals evolved to cry to alert their parents when in distress. Humans also shed a third type, ...

Natural Trap Cave near Lovell is one of the best Ice Age fossil sites in the world, but its lack of saber-toothed cats and giant ground sloths tells paleontologists that those Californians never ...

We test the most popular air beds with built-in pumps from brands such as Yawn, Argos, Active Era, Intex and Bestway, as well as a few manual blow-up beds. Why you can trust us to reveal the very best ...