humans

Dolphins have active sex lives, with frequent dalliances not just for reproduction. One reason may be that the prominent female dolphin clitoris provides sexual pleasure. A new up-close look at clitoral tissue from common…

For the first time, researchers are uncovering disconcerting evidence that COVID-19 is spreading amongst the deer population, which could spell trouble for humans.Researchers took nasal swabs from 360…

Panoramic image of Mars taken by Perseverance on February 20, 2021. Never before, in all of our millions of years, have humans directly observed a spacecraft landing on another planet.…

Russian health officials reported a new strain of avian flu never before transmitted from birds to humans Saturday, after an outbreak first occurred in a poultry farm last December.Anna Popova, the country’s public health chief,…