More than half the plastics found in sea turtles were soft types, such as plastic bags that can resemble their jellyfish prey. (Freepick) By SACHI KITAJIMA MULKEY Two baseballs for a sea turtle. Three sugar cubes for a puffin. A soccer ball for a harbor porpoise. That’s roughly how much ingested plastic would be deadly for each animal, according to a study published Monday in Proceedings of the National Academy of Sciences. Researchers analyzed data from more than 10,000 auto

In an image provided by Marco Villegas, an orca swimming with a young great white shark with a visible wound in waters off Baja California, Mexico. New research has documented how a pod of orcas in the Gulf of California has repeatedly hunted juvenile white sharks to feast on their livers. (Marco Villegas via The New York Times) By ALEXA ROBLES-GIL In mid-August 2020, Erick Higuera’s drone recorded a brutal hunt off Baja California in Mexico. A pod of orcas was hitting a grea

James Watson, who helped discover the double-helix structure of DNA, in the Library of the Human Genome at the Wellcome Collection in London, June 20, 2007. The discovery of the structure of DNA in the early 1950s is one of the most riveting dramas in the history of science, crammed with brilliant research, naked ambition, intense rivalry and outright deception. (Jonathan Player/The New York Times) By CARL ZIMMER The discovery of the structure of DNA in the early 1950s is one

Jane Goodall, the celebrated primatologist, in New York, Oct. 17, 2017. Goodall, one of the world’s most revered conservationists, who earned scientific stature and global celebrity by chronicling the distinctive behavior of wild chimpanzees in East Africa, grasped the vast power that lay in careful, mutual observation. (Gabriela Herman/The New York Times) By RHONDA GARELICK We don’t think of Jane Goodall as a style icon. But we should. Style is about having a keen awareness

By ALEXA ROBLES-GIL and ALI WATKINS Susumu Kitagawa, Richard Robson, and Omar M. Yaghi were awarded the Nobel Prize in chemistry...

An artist’s impression of a star system, UPM J1040−3551, against the backdrop of the Milky Way as observed by Gaia, provided by Jiaxin...

A rear-facing image provided by NASA/JPL-Caltech/MSSS from the Perseverance Mars rover as it drives up toward the rim of the planet’s...

In an undated rendering from NASA, a concept image of a lunar surface nuclear reactor. Sean Duffy, the acting administrator of NASA, has...