Nuclear deterrence is no longer a two-player game, and emerging technologies further threaten the status quo. The result is a ...

A study in mice finds that a high-sucrose diet during youth has long-term implications for learning and brain connectivity.

Surgeons have developed two low-cost techniques to revive the hearts of people who wish to donate their organs after they die ...

Island life has given the world’s largest bats their gargantuan wingspans, which can reach nearly 2 metres 1.

Certain patterns of brain activity during awakening correlate with a lower likelihood of the bleary-eyed state called ‘sleep ...

The Langlands programme has inspired and befuddled mathematicians for more than 50 years. A major advance has now opened up ...

Long-awaited results suggest that mitochondrial donation can prevent babies from inheriting diseases caused by mutant ...

The researchers used the James Webb Space Telescope to probe the chemical make-up of material around the star, and found the ...

A bacterially produced molecule circulates in the bloodstream and increases the risk of cardiovascular disease by hijacking ...

The US science crisis presents an opportunity to reinvent funding and management of the global research enterprise.

Plant diseases constitute a constant threat to global food security. A protein-engineering strategy, in which a ...

As with DeepSeek’s models, Kimi K2 is open-weight, meaning it can be downloaded and built upon by researchers for free. It ...