A Cerrado population of Melanophryniscus fulvoguttatus ate predominantly ants, showed significant sexual size dimorphism and ...

An aortic dissection—a tear in the inner layer of the main artery—is a life-threatening emergency. It can happen with little warning, as apparently was the case with U.S. Sen. Lindsey Graham. His ...

An aortic dissection can happen suddenly, even though the vulnerability behind it may have been developing for years. The condition was identified in connection with the death of Sen. Lindsey Graham ...

Some weed strains get famous because they’re good. Others get famous because everyone on Instagram and X is arguing about who bred them, who stole them, and if the weed in the bag is even the right ...

Some druggies trip on acid. Others soar on magic mushrooms. Mescaline heads claim using it brings instant enlightenment. And then there’s 5-MeO-DMT, a little-known psychoactive chemical compound ...

Add Yahoo as a preferred source to see more of our stories on Google. Reconstruction of Spea labreae, sp. nov. (dark spadefoots, center and right) in La Brea Tar Pits compared with Spea hammondii ...

“There have been no records of any toads at the preserve since the original springs ran dry sometime around 1962,” the local destination said Springs Preserve A Woodhouse’s toad was spotted at Springs ...

After Sen. Lindsey Graham (R-S.C.) died suddenly July 11 at age 71, the preliminary report from the D.C. medical examiner’s office found the senator suffered an aortic dissection — a dangerous ...

An endangered Houston toad has been spotted in restored habitat for the first time in more than 50 years, marking a promising milestone in ongoing efforts to save one ...

The property was one of three sites where USFWS biologists released 170,000 Houston toad eggs in April as part of a larger effort to reintroduce 3 million eggs and restore wild populations across ...

Liz covers cardiovascular and metabolic disease, asking why we’re not doing better or even losing ground against the world’s leading killer. Send tips on Signal at LizC.22. Sen. Lindsey Graham’s death ...