Nothing rivals the human brain's complexity. Its 86 billion neurons and 85 billion other cells make an estimated 100 trillion ...

A urine test can detect THC for up to 30 days after use. THC is detectable in blood for the shortest time, up to 12 hours, but can stay longer in heavy users. Hair tests show THC use for the longest ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to [email protected]. What is Bluetooth? – Henry, age 13, Somerville, ...

This video is part of “Innovations In: Type 1 Diabetes,” an editorially independent special report that was produced with financial support from Vertex. Have you ever thought about how your body turns ...

The figure skating team event opens competition at the Milano Cortina 2026 Winter Olympics, bringing together 10 countries in a fast-paced format that awards the first skating medal of the Games.

Paria Sanaty Zadeh is a licensed pharmacist and associate director of the practice and science programs with the American Pharmacists Association. It can take weeks for magnesium supplements to ...

Forbes contributors publish independent expert analyses and insights. Dr. Tracy Brower writes about joy, community and the future of work. This voice experience is generated by AI. Learn more. This ...

NFL overtime rules changed in 2025 to guarantee both teams a possession in the regular season, just as they are in overtime for the playoffs and Super Bowl. Here’s a look at the NFL’s overtime rules ...

I was never a coffee guy until I moved to Wisconsin and had a kid. Then, something about a piping hot caffeine-delivery service at a frigid 5 a.m. made a lot more sense. I'm still extremely basic with ...

Valacyclovir is a generic prescription oral tablet used to treat herpes simplex infections. Its mechanism of action is to make it harder for the herpes virus to multiply. The herpes virus spreads in ...

Your body maintains a water balance between the amount it takes in and the amount it loses (homeostasis), which is crucial for survival. Your activity level, kidney function, and medications can ...

Ozempic (semaglutide) mimics GLP-1 to release insulin and lower the amount of sugar released into your bloodstream. Your response to this drug may vary based on your medical history and diagnosis.