Whether you are looking for an LLM with more safety guardrails or one completely without them, someone has probably built it.

You’ve always associated solar power with heat, bright sun, and hot panels. But what if some of the most exciting progress in photovoltaics isn’t about capturing more heat, but getting rid of it? It ...

Yankuba Minteh scores the only goal of the game in bizarre fashion as Brighton condemn Sunderland to a third straight home defeat in the Premier League.

As the war in the Middle East strains U.S. missile stocks, Ukraine is hoping it can turn a wartime innovation – low-cost interceptors designed to shoot down Russian attack drones – into geopolitical ...

Celebrate Pi Day and read all about how this number pops up across math and science on our special Pi Day page. Grab something circular, like a cup, measure the distance around the circle, and divide ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Malicious JavaScript code delivered by the AppsFlyer Web SDK hijacked cryptocurrency, potentially in a supply-chain attack.

Kalshi is offering $1 billion for a perfect March Madness bracket in 2026. Learn how to enter for free, contest rules, eligibility, odds, prizes and the submission deadline.

The Wikimedia Foundation suffered a security incident today after a self-propagating JavaScript worm began vandalizing pages and modifying user scripts across multiple wikis.

Researchers say they’ve discovered a supply-chain attack flooding repositories with malicious packages that contain invisible code, a technique that’s flummoxing traditional defenses designed to ...

Gerd Faltings, a number theorist at the Max Planck Institute for Mathematics in Bonn, Germany, has won the 2026 Abel Prize, one of the most prestigious awards in mathematics, the Norwegian Academy of ...

Explore the world of numbers and discover how to count, order and represent numbers in different ways. These foundational skills are essential for counting, comparing quantities and more complex ...