A neglected force produced by neutrinos and other particles helps atomic physics measurements align with predictions of the standard model.

After a 10-year effort, physicists got a value for “Big G” that does not settle the debate over one of nature’s hardest numbers to nail down.

The strangler fig is a keystone species in the tropics, providing food and shelter, and a place to poop for 17 different mammal species.

At-home breath tests could reveal insights about gut health, though their ability to assess food intolerances is not yet clear.

In a study, people with gene variants in two genes lost slightly more weight on GLP-1 drugs, but threw up more on Zepbound.