The science behind burn-in is grotesque: picture swarms of electrons like locusts flinging themselves at the thin phosphor ...

Sharks have been evolving for more than 450 million years, developing skeletons not from bone, but from a tough, mineralized ...

One of the longest-standing mysteries about Mars has been the presence of dark and light streaks on the rolling hills surrounding Olympus Mons. This week's image, from the European Space Agency, shows ...

The Loki TV series revealed that the God of Mischief is more than just a trickster; he is also a clever wordsmith. Loki ...

Artists and scientists have been creating optical illusions for centuries. Here are 35 mind-bending examples that prove you ...