American mom Lynnette Else traded in life in Tennessee for a remote Italian hill town where she says her autistic son’s breathing improved overnight and quality of life is much better.

Superionic water—the hot, black and strangely conductive form of ice that exists in the center of distant planets—was ...

Australian researchers have discovered a hidden climate superpower of trees. Their bark harbors trillions of microbes that ...

Backdrafts in your home can potentially expose you to carbon monoxide poisoning. Here's how to protect yourself.

Researchers have retrieved samples of 1.4 billion-year-old air from ancient crystals and found something surprising about a ...

The diving bell spider (Argyroneta aquatica) is the only spider species known to live almost entirely underwater. This is ...

The air we breathe seems infinite and unchanging, but scientists monitoring Earth’s oxygen levels are seeing something deeply ...

Fish are usually confined to water as their primary habitat, but a small group defies that rule in surprising ways. These ...