Astronomers have discovered that 3I/ATLAS is carrying methanol and other chemicals that were probably important in the origin ...

Albert Einstein and Niels Bohr had an ongoing rivalry about the true nature of quantum mechanics, and came up with a thought ...

From legal challenges to lesser-known apps, the teenagers of Australia are already preparing to push back against a law that ...

Tumour growth is reduced by exercise due to a shift in the body’s metabolism that means muscle cells outcompete cancer cells ...

We have long struggled to determine how the first living organisms on Earth came together. Now, surprising evidence hints ...

A handful of people with HIV have been cured after receiving HIV-resistant stem cells – but a man who received non-resistant ...

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

Voters change their opinions after interacting with an AI chatbot – but, encouragingly, it seems that AIs rely on facts to ...

Two clashing ideas about disorder inside black holes now point to the same strange conclusions, and it could reshape the ...

Climate data and historical accounts suggest that crop failures in the 1340s prompted Italian officials to import grain from ...

Camera traps in an area of the Leuser rainforest patrolled by NGOs spotted 17 tigers in 2023 and 18 Sumatran tigers in 2024, ...

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