TikTok explains issues with its algorithm. TikTok users in the U.S. reported feed and content issues over the weekend. Issues followed the creation of a separate U.S. TikTok entity, as ...

One would imagine that an AI capable of solving the hardest Olympiad problems would naturally produce novel scientific ...

In August 2022 the Department of Health and Human Services (HHS) issued a notice of proposed rulemaking prohibiting covered entities, which include health care providers and health plans, from ...

The signals that drive many of the brain and body's most essential functions—consciousness, sleep, breathing, heart rate and motion—course through bundles of "white matter" fibers in the brainstem, ...

Axiom says its AI found solutions to several long-standing math problems, a sign of the technology’s steadily advancing reasoning capabilities.

By explicitly modeling each step of a problem and gradually fading away supports, teachers can give students a clear path to mastering new content.

Hypertension is the leading risk factor for cardiovascular disease, the most common cause of death worldwide. Less than half the people with high blood pressure are aware of their diagnosis, and only ...

Community organizations across the province say they’re reeling from sudden funding refusals, application delays and backtracking on approved funding by the Quebec government, and say their services ...

A relatively simple experiment involving asking a generative AI to compare two objects of very different sizes allows us to ...

The best AI chatbots of 2026: I tested ChatGPT, Copilot, and others to find the top tools around ...

Practice smart by starting with easier problems to build confidence, recognizing common coding patterns, and managing your time well during tests. Focus on making your code run fast and fixing it when ...