资讯

Levels of microplastics found in the environment have surged in the past few decades, with current plastic production at more than 300 million tons annually, and an estimated 2.5 million tons ...
National Geographic stories take you on a journey that’s always enlightening, often surprising, and unfailingly fascinating. This month—the year in pictures ...
What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We ...
Wegovy (semaglutide) is an FDA-approved medication for chronic weight management. Learn more about Wegovy, including how it works and potential risks.
That’s because it’s normal for blood pressure to drop slightly within a few hours of exercise. The more quickly your blood pressure returns to its resting level, the healthier you probably are.