Angiosperms, also known as flowering plants, represent the most diverse group of seed plants, and their origin and evolution ...

“This is a convenient method for patients to use pills they already have,” she says. Both doses of pills should be taken as soon as possible, ideally within 72 hours (three days) of unprotected sex, ...

After two years, people who undergo metabolic and bariatric surgery achieve weight loss that is about five times greater than ...

Military and VA benefit systems often evaluate dual-service couples at the household level rather than as two individuals who ...