Russia probably has the means to attack US electrical grids and otherwise create havoc but probably won’t go that far. Instead, watch for disinformation aimed at undermining the US and NATO.

If you're a runner who likes to wear thick, cushiony running shoes, new reasearch is good news: They don't increase leg stiffness.

A new rapid test that can detect all known COVID-19 variants, including Omicron, could guide treatment and identify high-risk patients, researchers say.

College students who used social media excessively experienced worse physical health and reported visiting the doctor more often.

This deceptively simple online word guessing game has captured the English-speaking world.

Thinking about revenge makes the brain’s reward centres light up.

The brain is basically a time machine that ensures what we see is stable and continuous

Using dried spots of blood from elephants is a viable way to evaluate their health, research shows.

Recent estimates put atmospheric methane at 1,900 parts per billion – close to triple its pre-industrial average.

The new qubits stay in “superposition” for up to 10 seconds, and could make a promising foundation for quantum computers.