The comet has been observed to undergo non-gravitational acceleration. A new paper proposes a plausible explanation.

Clever girl.

A new study sized the asteroid at around 60 meters. Chances of it hitting the Moon may soon…

The show may even be visible in California.

Sperm whales can alter the frequency of their clicks to make “a” and “i” sounds.

It took monumental work to transform this dirty old river.