SCIENCE

Researchers are trying to figure out how dogs distinguish between human words.

It has razor-sharp teeth like a piranha's.

The brilliant painter and inventor may have been cross-eyed.

And that means declines in lizards, frogs, birds, and all the other creatures that feed on those insects.

We see what we think we should see.

It started with the plague, but it's no longer accurate.

Some insects act differently during an eclipse. Bees are one of them.

Her identity was a mystery for decades.

Your gut has millions of neurons. And that's just one of its intelligent features.

A survivor's spouse—or even their therapist—could be at risk.

You won't see one of its monkeys munching a banana.

Staring into the internet void might have consequences.