These models juice up your refrigerator, air conditioner, and other essentials during an emergency—no matter what.

Many mammals physically pivot their ears to hone in on a particular sound, and now it seems that a similar action takes place ...

Direct-to-consumer devices promising pain relief are flooding the market. Is there enough evidence to recommend these devices to patients with chronic pain?

Chemists have discovered tiny zaps of electricity moving between “swamp-gas” bubbles. Could they ignite methane gas to glow as dancing blue flames?