Same-sex behavior is common across the animal kingdom—more than 1,500 species are estimated to have been observed engaging in ...

A new study posits that same-sex sexual behavior developed to help primates in complex social groups ease tension, reduce ...

Weight loss drugs have shown impressive short-term results, but new research suggests their benefits may be difficult to sustain once treatment ends. Stopping treatment with weight loss medications is ...

Biologists tend to look at the animal kingdom and try to categorize things in an organized fashion. But nature has a way of ...

The stimulants Ritalin and Adderall have been used to treat attention-deficit/hyperactivity disorder (ADHD) for decades, but ...

Young adults today are digital natives-naturally fluent with devices and online platforms-so some of their most effective ...

Homosexual behavior in primates has a deep evolutionary basis and is more likely to occur in species that live in harsh ...

Fictional depictions of CPR are often "misleading" - and could cost lives, warns new research. Dramas frequently show ...

Sexual behaviour among same-sex pairs is common in apes and monkeys, and a wide-ranging analysis suggests it does boost survival ...

As teens enter young adulthood, their annual checkups with their primary care doctor often fall by the wayside, a new Hopkins ...

Wish you could save more money? A new study led by Katy Milkman, a Wharton professor of operations, information and decisions ...

Study shows alpha brain wave frequency shapes how the brain integrates touch and vision to create the feeling that your body ...