Nearly three decades since the remarkable cloning of Dolly the sheep, it has all gone quiet on the human cloning front.

Duelling prairie chickens, a snake-mimicking moth and a once-a-year sunrise at the South Pole feature in the best images from ...

The covid-19 pandemic opened the door to once-controversial human challenge trials. Now, volunteers are willingly catching ...

Conventionally, the moon is thought to have formed during one big impact, but a three-impact model might make more sense ...

Feeling alienated in others' company, or "existential isolation", can happen to us all. David Robson digs into the ...

Generating a tune in your thoughts involves a lot of cognitive skills that can be developed, explain our readers ...

Pet owners' increasing tendency to see their animals as children rather than dogs or cats can have dire consequences. Owners, ...

Camera traps in an area of the Leuser rainforest patrolled by NGOs spotted 17 tigers in 2023 and 18 Sumatran tigers in 2024, while surveys elsewhere on the island averaged seven ...

From animal rivals to Jane Goodall's last thoughts, enjoy 2025's best science documentaries, says our TV columnist Bethan ...

From convenience to the environmental impact, air is still preferable to carbon dioxide in tyres, say our readers ...

What were the year's top sci-fi shows? Andor and Severance are still up there, but our TV columnist Bethan Ackerley also has ...

We know that pets influence our microbiome, but scientists have now found that having a dog seems to change this ecosystem in ...