Hair grows because cells at the root divide and push it upward, like toothpaste squeezed from a tube. At least, this is what what we thought. However, new research claims this explanation is ...

When I tell my husband Harry that I will be going on strike from all of my domestic duties for a week, his response is brutal ...

Scientists have developed a new way to fight gum disease without wiping out the mouth’s helpful bacteria—a major shift from traditional treatments. Instead of killing everything, this targeted ...

Liam Thompson experiments with making very unfizzy things fizzy for a surprising result.

Despite the claims of RFK Jr. and others, tests of intelligence and brain function were the same whether or not people drank ...

Some U.S. water utilities are reporting that the Middle East war is disrupting their ability to maintain recommended fluoride ...

Wellness influencers tout the therapy's power for everything from rejuvenating skin and hair to boosting longevity. Devices sold for at-home use abound. We look at the evidence behind the hype.

Tiny yeast cells have shown they can handle conditions similar to those on Mars. In lab tests, they survived both intense ...