At the core of every AI coding agent is a technology called a large language model (LLM), which is a type of neural network ...

Scientists have developed an experimental way to study how human embryos implant in a uterus, which may provide new insights into why miscarriages occur and how they can be prevented.

A major evolutionary theory says most genetic changes don’t really matter, but new evidence suggests that’s not true. Researchers found that helpful mutations happen surprisingly often. The twist is ...

These are the LLMs that caught our attention in 2025—from autonomous coding assistants to vision models processing entire codebases.

The rise of AI scientists, missions to explore the moons of Earth and Mars and a massive ocean-floor drill are among the ...

Doctors treating ICU patients on ventilators face a constant challenge regarding nutrition. Now, an AI system can help.

Experts say the Trump administration has unraveled decades of investment in the people and models that track how climate change is harming us.

The study suggests the tests could save lives by catching cancer at earlier stages, when it's more easily treated. It predicted that, over a decade of use, MCEDs could reduce stage IV cancer diagnoses ...

Along the edges of the United States, scientists are picking up signals that the ocean is changing faster than coastal communities are prepared for. From eroding salt marshes and sinking cities to a ...

Executives at some of Southern California’s most prominent firms discussed a wide range of challenges and triumphs ahead of ...

Scientists are testing a strikingly simple idea for calming some of the brain’s most stubborn seizures: remove the aging ...

ChatGPT and its peers have become the bane of teachers. Students churn out homework assignments with it and, according to one exasperated professor, secretly feed themselves smart comments for class d ...