The billionaire's new job raises tricky First Amendment questions, with implications for public health, says Ari Cohn.

Researchers are sprinting to compile their own datasets and DIY sites. Lawmakers aren't doing much to reverse course.

Fusion technology is a long way from powering a grid — if it ever will. Dozens of fusion startups have launched anyway.

India extracts more groundwater than any other country worldwide, even more than the U.S. and China combined. In 2024, the country drew nearly 65 trillion gallons of water from its aquifers. A major ...

President Donald Trump ratcheted up his administration’s reversal of transgender rights last week Tuesday with an executive order that seeks to intervene in parents’ medical decisions by prohibiting ...