Our AI writers make their big bets for the coming year—here are five hot trends to watch.

And why many scientists are freaked out about the first serious for-profit company moving into the solar geoengineering field.

From effective rain-enhancing technology to a long, secretive history of trying to weaponize storms, there’s fertile ground for misinformation.

Startups flush with cash are building AI-assisted laboratories to find materials far faster and more cheaply, but are still waiting for their ChatGPT moment.

Two Long Island UFO hunters have been called upon by some domestic law enforcement to investigate unexplained phenomena.

In Nebraska, a publicly owned utility deftly tackles the challenges of delivering on reliability, affordability, and sustainability.

Scientists hope to prevent deaths from climate change, but heat and cold are more complicated than we thought.

If we want online discourse to improve, we need to move beyond the big platforms.

As climate change fuels increasingly erratic weather, scientists need a better read on snowpack temperature to understand when water will reach reservoirs—and when it threatens to flood them.

Mike Rothschild has spent years studying the rise of QAnon and antivaccine conspiracism. After his house in Altadena, California, burned down, he found himself mired in similarly sticky webs of misinformation.