Senator Rand Paul said the committee he leads would vote next week on whether to hold Dr. Fauci in contempt of Congress.

Daniel Blumstein, a professor of ecology and evolutionary biology at U.C.L.A., faced a funding issue amid federal cuts to scientific research. To raise money for its marmot research, his team started “OnlyMarms,” a free, G-rated account of cute videos that collects money through tips.

A German scientist, he developed a process for turning corpses into posable figures. His shows drew millions of visitors, and many detractors.

I didn’t want to have to depend on a weather app to know when the storms are coming.

More light at the day’s end comes at a price: much later winter sunrises across much of the U.S. Scientists have documented consequences for public health and the economy.

Claude Mythos Preview discovered new attacks in testing against weakened cryptographic algorithms, which protect online financial transactions, private communications and more.

CapuchinAI, a portable testing station equipped with a touch screen and facial recognition software, could help scientists study primate intelligence in the wild.

Scientists managed to confirm pregnancies in three giant mantas with underwater ultrasound scans, offering clues to the animals’ elusive reproductive habits.

A self-taught ornithologist, he won a MacArthur fellowship for his precise, resplendent illustrations that appeared in definitive field guides to tropical songbirds.

An annual convention in the California desert offered a safe space for believers to discuss extraterrestrial encounters, crop circles and other paranormal phenomena.

A team of scientists uploaded videos of the squirrel-like rodents in the wild on the adult-content site OnlyFans to raise money amid government budget cuts.

It was the 13th test overall of Starship. The success is a boon to NASA’s moon plans and SpaceX’s hopes to deploy a million data centers in orbit.

The agency is considering whether compounding pharmacies should be allowed to produce BPC-157, TB-500 and other previously banned peptides.

In a recent study, scientists devised a way of reversing the buildup of compounds that lead to some age-related diseases.

A Cambridge professor has transcribed a handwritten story that the famous mathematician wrote in the year before his death, presenting a different side of him.

The Agency for Healthcare Research and Quality slowed the awarding of new grants last year. Now it is stopping existing ones.

Dr. Tsimerman won one of four Fields Medals, an award for top mathematicians under 40, for his work on the André-Oort conjecture, but is now changing his focus to artificial intelligence.

In an all-day hearing, the agency’s scientists argued against allowing broad access to unproven drugs that the agency had banned three years ago.

The young mathematician won a prestigious Fields Medal for her work on the so-called Kakeya conjecture.

Jackie found an online audience through a webcam pointed at her nest in California. She was rescued last week after a fight with other eagles, officials said.