“The changes are designed to be progressive, requiring an increase in both swimming proficiency and the ability to tread water for longer durations at each level,” Capt. Colton Martin, a spokesman for ...

As power grids add more renewable energy and large-scale battery storage, utilities face a growing challenge: how to ...

Not sure what to prune? The Four D’s rule—diseased, damaged, dead, or disruptive—gives gardeners a simple framework for deciding what to cut and what to leave.

Explore 5 useful Codex features in ChatGPT 5.4 that help with coding tasks, project understanding, debugging, and managing larger development workflows.

Our planet plunged into one of the most dramatic climate states in its long history, approximately 720–635 million years ago.

For years, routine screening recommendations have been limited to four cancers — breast, cervical, colorectal, and high-risk ...

Their makers claim they can detect dozens of cancer types — but some scientists say they could be missing many cancers or ...

Using an AI coding assistant to migrate an application from one programming language to another wasn’t as easy as it looked. Here are three takeaways.

Artificial intelligence detectors are increasingly used to check the veracity of content online. We ran more than 1,000 tests ...

Researchers at Stanford and Caltech have found some critical reasoning failures in advanced AI models. LLMs are great at recognizing patterns, but they have trouble with basic logic, social reasoning, ...

Pet owners want quick answers when their beloved cat or dog is sick. And if these furry friends are experiencing digestive distress, lethargy and fever, it’s important to rapidly rule out serious ...

When Jed Johnson walked into the Beemer Medical Clinic for his annual wellness exam last February, he expected another routine visit. He’s had high blood pressure since his twenties and figured it ...