Users on TikTok gravitate to networks of like-minded people, but right-leaning users tend to be in more tightly sealed echo chambers.

Supply-chain decoupling doesn’t stop rival nations from hacking each other and can make it worse. A cyber-espionage expert explains what does work.

A natural alternative to pesticides may be hiding in a misunderstood plant compound—but it could come at an environmental cost.

In a new paper, researchers argue that deliberate full extinction of harmful species like mosquitoes is acceptable, but only rarely.

"If you have an 'aha! moment' while learning something, it almost doubles your memory."

Big tech companies often push a positive view of AI.

Researchers find nonclinical information in patient messages — like typos, extra white space, and colorful language — reduces the accuracy of an AI model.

Presentations targeted high-impact intersections of AI and other areas, such as health care, business, and education.

A study confirms 2021 findings regarding the earliest evidence of humans in the Americas—about 10,000 years earlier than previously thought.

The legacy of Darnella Frazier recording George Floyd’s murder is visible in today’s Latino communities using smartphones to witness the violence and aggression of ICE raids.