Kevin O’Leary of “Shark Tank” fame hopes to build a sprawling data center on the parched shores of the Great Salt Lake. It has become a burning issue in Utah’s looming primaries.

In the age of A.I., Hany Farid is struggling to prove what’s real before the internet decides for itself.

The F.B.I. director, following a strategy from President Trump, has filed six defamation lawsuits against news media companies and commentators in nearly seven years.

Though electric machines are now standard, the Venezuelan weaver Margarita Mora has clung to a mix of ancestral Indigenous and Spanish practices to create surprisingly modern work.

“I feel the same as I did 50 years ago,” President Trump said. “It’s crazy.”

Darializa Avila Chevalier won the backing of Mayor Zohran Mamdani in her bid to unseat Representative Adriano Espaillat. Then her social media history took center stage.

City parks officials will put about 70 seasonal playground associates in New York City parks this summer to run free games and activities for any young person who shows up.

An eminent fossil hunter takes the reins at the National Academy of Sciences in a turbulent moment for American researchers.