Dental amalgam fillings have a bad rap. Advocates argue they are toxic and can harm people. But how common are they?

Fresh packaging, a viral before-and-after, a “new and improved” formula: in beauty, surface upgrades are constant. Yet the industry’s history and current practices show that glossy changes often ...

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

Name, image and likeness (NIL) deals have flooded college sports with hundreds of millions of dollars — but universities and team general managers have been operating with little formal oversight, ...

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

The currents of the oceans, the roiling surface of the sun, and the clouds of smoke billowing off a forest fire—all are ...

The real problem is not technical change but the human changes that often accompany technical innovations. by Paul R. Lawrence One of the most baffling and recalcitrant of the problems which business ...

The Environmental Protection Agency rejected the bedrock scientific finding that greenhouse gases threaten human life and well being. It means the agency can no longer regulate them. By Lisa Friedman ...