Some paper towels can spark trouble in the microwave. Here’s how to tell if yours is safe before reheating leftovers.

When things vibrate, they make sounds. Molecules do too, but at frequencies far beyond human hearing. Chemical bonds stretch, bend and twist at characteristic rates that fall in the infrared region of ...

Late last year, the Food and Drug Administration quietly removed a page from its website warning people of dangerous products and therapies that baselessly purport to treat autism, such as drinking ...

RFK Jr goes back on Tylenol autism claims_ 'is not sufficient to say it definitely causes autism' The US Food and Drug Administration (FDA) quietly removed a webpage that warned the public about ...

Carbon dioxide (CO₂) connects us to the natural world: What we breathe out becomes fuel for forests. But inside our own bodies, CO₂ has a secret life. It sparks chemical reactions, shapes metabolism, ...

Chemists have discovered a new molecular shape, and it is twice as odd as the twisty Möbius strip. The Möbius strip is a looped band with a twist, such that something tiny, such as an ant, would have ...