Performance-enhancing peptides are increasingly popular among fitness enthusiasts and biohackers, despite limited human ...

The “freedom” theme echoes one of the major concerns of the director of the NIH, Jay Bhattacharya, who feels he suffered ...

From scooping to skincare, online trends are reshaping how we talk about periods. But menstruation is complex, varied and still under researched.

Everything from doom scrolling on our constantly pinging phones to refined sugar is designed to manipulate our biological instincts – and it’s making us ill. Bestselling author and scientist Nicklas B ...

Last November, the UK government announced a bold plan to phase out animal testing in some areas of research. Animal tests for skin irritation are scheduled for elimination this year, and some studies ...

Add Yahoo as a preferred source to see more of our stories on Google. Image Credit: Shutterstock. Ever had a day where your couch is a magnet and your to-do list feels like a mountain? It’s easy to ...

Keeping kids entertained on snow days just got a lot more interesting—and we’re not just talking about mixing up ice cream in freezing temperatures. Some families are using the icy weather as an ...

Gregor Mendel described his experiments with pea plants and proved that genes are transmitted in discrete units, with certain fundamental laws of inheritance. When you purchase through links on our ...

PHILO — When some radio listeners looked at the screens in their cars Thursday morning, they were greeted with an offensive message, rather than the typical information about the station they’d tuned ...

PHILADELPHIA (WPVI) -- Everyone knows it's cold it is outside. The entire Philadelphia region has remained below freezing for the seventh day in a row, with little relief in sight. But we are tapping ...

Discover how ordinary salt and common household items can be used in creative ways for science experiments and practical cleaning solutions. Watch as we demonstrate the classic floating egg experiment ...