They also act as a kind of absorbent blanket around the earth, absorbing radiation from our own planet and radiating it back down. This can be vital for keeping us warm, but if to ...
Failure to find the oldest dinosaur fossils may be because the areas in which they first evolved are now generally hard to explore like the Amazon rainforest or the Sahara desert, closer to the ...
Many think dinosaurs first emerged on land well south of the equator that now forms part of Argentina and Zimbabwe, but they may have actually arisen in tougher conditions near the equator ...
Planets outside our solar system can be wild, weird places. Astronomers have discovered exoplanets shaped like a rugby ball, or where it rains gems, or which have one hemisphere covered in lava. And ...