Our early human ancestors telling fireside stories may have propelled the development of speech by facilitating discussion of ...

Elephants are ecosystem engineers. They trample trees, loosen soil with their tusks, and can even create trails and watering ...

The researchers were most interested in comparing how well the two groups performed a move they referred to as a “slam start” ...

In fact, their poop piles are so dense that they show up on satellite images. And the guano stains aren’t just in the spots ...

Sometimes, even the strangest alien landscapes can still have hints of Earth-like features in them. Case in point: the coral reef shapes captured by the Mars Reconnaissance Orbiter circling the Red ...