Category: Science

RFK Jr.’s cutbacks may leave us near-defenseless against HIV spread, but moments in the past show how we can stop the seemingly inevitable.

Experimenters hope to harness the powerful effects of medications such as Ozempic and Wegovy at doses smaller than those studied most.

Solve the math puzzle from our April 2026 issue, where we plant floras to celebrate an upcoming nuptial.

NPR’s Short Wave team talks about a wildflower’s ability to adapt to climate change, the grooming habits of birds, and the social lives of sharks.

Researchers discovered that an AI agent roamed beyond its parameters, creating backdoors in IT infrastructure.

Astronomers have detected strange “wobbles” in the light curve of a super bright supernova, hinting that a magnetar was born inside the extreme stellar explosion.

We’ve rounded up the best APS-C and Micro Four Thirds cameras for users who prefer a more compact and lightweight setup for astrophotography.

Climate change is affecting microbes, and that has implications for all life on Earth.

The first Americans came over during the last ice age, but how much do you know about them?

Archaeologists excavating in Rome’s Ostiense necropolis found three skeletons with iron nails on their chests, hinting at a ritual to prevent restless spirits.

In a recent opinion article, marine scientists and electrochemists listed a number of reasons why it’s unlikely that metallic nodules on the deep seafloor could

Data suggest people lived at Chile’s Monte Verde site thousands of years later than thought, challenging key “pre-Clovis” evidence. Not all agree.

Magnetic crystals provide the earliest evidence yet of the plate tectonics that likely made Earth habitable, pushing its start back by 140 million years.

An American bald eagles flies away from its nest and tree at NASA’s Kennedy Space Center in Florida on Friday, March 13, 2026.