Sometimes, the way your body handles exercise every week has more to do with biology than effort. Your menstrual cycle goes ...

Scientists have identified dozens of human proteins that SARS-CoV-2, the virus that causes COVID-19, depends on to replicate ...

Sleep isn’t just rest—it’s your body’s metabolic reset. Poor sleep elevates ghrelin, lowers leptin, and rewires your brain to ...

HISD students' biology scores improved more than any other subject during state intervention. Ninth-grade students at NES ...

The heavy summer workload is shared by many low-income students at UF, who take on multiple jobs just to stay afloat while ...

Researchers from the University of Sydney have developed a system that mimics natural selection inside living mammalian cells ...

The nutrient cycle outlines the movement of chemical nutrients in the environment. Examples include the carbon cycle and the nitrogen cycle.

Even without ovulation, syncing your meals, workouts, and recovery to a simulated cycle can improve energy, mood, and ...

Students who plan to apply to medical school must make many decisions about how to best curate their application, including considering what major to choose in college. Answering the five most ...

Leaving Cert biology: ‘Balanced and fair with no major surprises’ The higher-level biology paper was student-friendly, balanced and fair, according to teachers.

Researchers have revealed, at high-resolution, the structure of a human protein complex named SIN3B, which is a ‘nanomachine’ involved in regulating cell division – a fundamental process for life ...

Everyone’s menstrual cycle is different. This guide describes what’s normal, how to manage symptoms and optimize your health, and what abnormalities to watch out for.