Squirrels have learned to listen to birds to know whether it's safe to ... well, to do squirrel things.

The U.S. military is working on a giant mechanical worm to tunnel beneath cities. Really.

CBD, it seems, does a lot of good for dogs (and mice) with arthritis.

The newest title of "World's Oldest Bug" goes to a millipede in Scotland.

A new study finds that birth order really doesn't make a whole lot of difference in kids' personalities ... with one exception.

If Covid resurges, we can get a few days' warning to ignore, thanks to ... poop.

A Norwegian couple found themselves a Viking burial ground.

Apparently SARS-Cov-19 didn't originate in a Chinese "wet market" after all.

In the arctic, herds of wild moss roam the tundra.

A sponge that hates water but loves oil might be a nifty tool during the next oil spill.

Your nasal microbiome — yes, you read that right — might be what protects you from some harmful bacteria.

There's an "Earth-like" planet around Proxima Centauri ... if you really stretch the definition.

"Monkeys 'escape with COVID-19 samples' after attacking lab assistant"

The Mississippi delta's marshes won't be around much longer — they've past their tipping point.

If you want a clear path for a satellite signal, why not shoot lasers at those pesky clouds?

A new kind of self-healing concrete could do a lot to repair itself from cracking.

Gut bacteria might be what determines your peanut allergy. Huh.