When mouth microbes are tipped out of balance, health is at risk.

"This could lead to interventions that can be started later in life."

"This new model gives us a whole new way to think about the evolution of human walking and running."

There’s so much we don’t know about e-cigarettes, but there are some things we do know

"Like medicine, it is possible to underdose and overdose on exercise."

"The sports drink is not a panacea."

Some stress might actually be a good thing.

"This is a wake-up call."

Here's why an accurate classification of COVID-19 matters.

A study published this month clears it up.

Attraction science explains why reality show couples fall so fast.

Research indicates practicing to be more present will leave you better off.

Drinking doesn't have to sabotage your health goals, if you do it right.

People who indulge in steak may want to take a break.

"Is there an app for that?"

A seemingly simple productivity tool is far more nuanced than you might think.

The 5:2 diet allows you to eat as usual for five days and to fast for two days.

Yo-yo dieting takes an unexpected toll on health, a new study suggests.

It causes microbiome changes linked to improvements in four key areas.