Cosmologists are increasingly entertaining a radical possibility: that the cosmos might fold back on itself so that, on the ...

But there are several important anomalies, including a widely debated one called the Hubble tension. It is named after Edwin ...

Scientists have uncovered an unexpected breakdown of nuclear order in a remarkably symmetric atom, challenging long-standing ...

The oldest fossilized remains of complex animals appear suddenly in the fossil record, and as if from nowhere, in rocks that ...

There are many knock-on effects of working nights or early mornings, and often employers could do more to protect staff. But there are small, simple changes that can make all the difference Sign up ...

What's a Cancer like? Just ask the friends and family in their lives — you won't find a more devoted person. As a fourth sign of the zodiac and the first water sign in the celestial lineup, Cancers ...