nature

A team of American and German scientists coordinated by planetary geologist Nathalie A. Cabrol, from NASA's AMES Research Center and the SETI Institute, has measured the highest levels of ultraviolet (UV) radiation ever recorded in the Bolivian Andes. the earth's surface.

Red kangaroos are formidable jumpers, but when they stand on all fours, which is their posture most of the time, they use their tail as if it were a fifth limb.

The Malaspina Expedition, in charge of the Higher Council for Scientific Research (CSIC), has found five large accumulations of plastic waste in the open sea

Emperor penguin populations in Antarctica could experience a serious decline by the end of the century as a result of climate change.

A team of researchers from the California Academy of Sciences has discovered a new species of elephant shrew in a remote desert area in southwestern Africa.

In just 16 years, the population of the animal with the longest neck of all fauna has been drastically reduced from 140,000 to 80,000 individuals.

According to a recently published study, the Great Barrier Reef off the eastern coast of Australia underwent remarkable temperature changes between 20,000 and 13,000 years ago, to which it was able to adapt.

Researchers have found that some crustaceans, such as crayfish, show some anxiety when under stress.