Lab mice can now have periods like humans
Studies of rodents with a menstrual on/off switch could help people with endometriosis and other disorders
Studies of rodents with a menstrual on/off switch could help people with endometriosis and other disorders
To obtain the toxic chemical cantharidin, insects suck beetles’ blood—and even munch on their digested remains
Patients who got shots of mRNA before starting a type of cancer immunotherapy lived much longer
Study pinpoints likely date for a massive earthquake on the Puerto Rico Trench—and highlights an underappreciated regional hazard
Unusual hiring process raises fears of political favoritism
Analysis of thousands of fossils pushes back change in beetles’ diets by more than 37 million years
Electrostatic charges may help roundworms infect a wide variety of hosts
Listing could affect availability for biomedical studies
Oldest known sea turtle soft tissues could help reveal how a variety of vertebrates adapted to ocean living
Tetsuro Matsuzawa agreed to pay Kyoto University $219,000 to end legal dispute