The Big Bang model is king, but there are other, sometimes wacky, ideas out there.

Simple ingredients might have major consequences.

Don’t panic!

Not many viewers expected, unless you count sheep and penguins!

Physics: you can’t do that! Math: watch me.

The world’s largest bats aren’t predators; they’re planters.

New bacteria-infused cement can store and release electricity.

From cleanliness to cancer, your earwax can be a surprising clue to your health.

After decades of turning our back on Earth’s companion, who is winning the restarted race, and how much…