The idea that we might be living in a simulated reality has worried us for centuries. Now physicists have found some ...

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 ...

There is relatively little information on the long-term health effects of tattooing, but a couple of recent studies suggest ...

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 ...

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

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

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

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

We knew from prior analyses that a distant asteroid sampled in 2020 carried all but one of the molecules needed to kick-start ...