Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Infections accelerate aging by damaging cells and organs. Preventing them with vaccines, hand hygiene, masks, and clean air ...

These bacteria don’t eat food or breathe air like we do. All they need is to complete a circuit; that’s enough for them to ...

A large study has revealed that dozens of widely used chemicals can damage beneficial gut bacteria. Many of these substances, ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The popular nursery rhyme This Little Piggy is an early childhood ...

While winter may increase your risk of catching something unpleasant, the same general principles to stay healthy still apply ...

Yes, but that's not very practical. Here's why, and what to do instead.We tested mops from Karcher, Kenmore, and other brands ...

Air conditioners are the best defence. But there are other cheap and simple ways to stay cool and reduce your risk of illness.

The treatment was unusual in that alongside talk therapy, May underwent several sessions in a sensory-deprivation chamber: a dark, soundproof room where she floated in a shallow pool of water heated ...

Gut bacteria evolve rapidly in response to different diets, UCLA evolutionary biologists report in a new study. The researchers found that gene variants that help microbes digest starches found in ...

The flu, colds and other respiratory illnesses are often more common throughout the winter. People spend more time indoors together, especially during the holidays, which promotes the spread of ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Whether you prefer sweltering summers or frigid winters, significant ...