We have all seen YouTube videos of birds doing something clever, from displacing water, to using tools to extract a treat.

The Samsung DU8000 is an entry-level LED TV with very few positive attributes outside of its ultra-low price. If all you’re ...

With sharp catlike teeth and a doglike body, ancient carnivores called hyaenodonts were once at the top of the food chain, but the entire lineage was wiped out about 25 million years ago.