Grant Hill

At the dawn of what some are calling a fourth industrial revolution powered by artificial intelligence, what are the limitations when it comes to fixing a pipe?

Cyclists from the September 11th National Memorial Trail Alliance ended the 700-mile trek in Philadelphia on Monday.

Answer to decades-long mystery uncovered in the archive at the Science History Institute in Philadelphia.

A recent review of research suggests meditation may be effective for some in treating long COVID and other post-viral conditions.

A sudden shift of momentum in a long conflict between industry and activists.

For a product whose toxic origins trace back to a biological weapons lab in Maryland, Botox has helped normalize cosmetic injectables

A labeling fluke and an international bestseller shaped our thinking about public health.

What does this “breakthrough” actually mean and why some are calling it a ‘scam.’

How caffeine went from natural to synthetic and why we should maybe expect more of it in the future.

Before the coronavirus struck, loneliness was an “epidemic” among the elderly in the U.S. The pandemic revealed it was just part of the problem.

For the Classes of 2020 and 2021, anxiety can be high if you took a gap year, or didn’t. If you applied away from home, or didn’t.

As some hospitals became overwhelmed during the early days of the pandemic, educational requirements for residents in especially hard-hit regions were suspended.