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Hear a whale calf speak to its mother

Scientists have recorded conversations between mother humpback whales and their calves for the first time. The recording shows how young whales “whisper” to their mothers so that potential predators cannot hear them.

International science journalism conference comes to Copenhagen

This June, Copenhagen will host a large international conference for science journalists. Sign up to learn more about new media, climate reporting, and responsible journalism. And catch big names such as physicist Lawrence Krauss at Copenhagen’s regular Science and Cocktails.

Buying new football boots? Here’s what to look for according to scientists.

When you buy a new pair of football boots the only thing that matters is whether or not they fit. Special features will not make you a better player, say scientists.

Marriage reduces testosterone in men

A new study shows that marriage can explain a drop in men’s testosterone level. The biological reasons are unknown but scientists speculate that the answer lies in our evolutionary history.

Possible link between hormone treatment and sexuality: study

In a study of 34 people, some adults were more likely to identify as homosexual or bisexual if their mother took progesterone while pregnant. But is just one of the many factors that might influence our sexuality, say scientists.

Four big changes in the Arctic and what to do about them

“The Arctic is heading for a train wreck” and the window to confront the worst of these changes is narrowing, say scientists behind a recent report. Here is what we can do.

New report: how the Arctic will look in 30 years

The Arctic climate is entering a new state, say the scientists behind a new pan-Arctic report. But implementing the Paris Climate Agreement in full could stave off some of the biggest changes post 2050.

Scientists set to protest all around the Nordics

“If Niels Bohr was alive, he’d be there,” says one Danish scientist who is taking part in the March for Science, this Saturday 22nd of April. See our interactive map to find an event near you.

New technique cures deadly bladder cancer in mice

Scientists have developed an artificial malaria protein that can halt the growth of bladder cancer in mice. They will now test it on other forms of cancer before starting human trials.

One of Greenland’s first inhabitants had a hole in their sock

Greenland’s earliest people developed advanced technology that allowed them to survive on the sea ice. A single dress object from that time, a little seal skin sock, reveals unrivalled sewing techniques.