From diving off cliffs to starving for months, emperor penguins are continuing to surprise scientists with their ability to ...

These birds have evolved to withstand the equatorial sun and shelter in volcanic rocks along a subtropical coastline. After ...

Most of what we know about the elusive creature comes from research on its remains found in whale stomachs, but scientists ...

We all know that stars shine; go outside on any clear night and look above you to observe these bright, twinkling — caused ...