Mass spectrometry can be used to screen for the presence of opioids, including the elusive synthetic versions and fentanyl. Can it help?
EPA’s Scott Pruitt names advisers who may jeopardize key environmental moves but will take a new look at our clean air policies.
The govt. released a blockbuster report that says, without question, human activity is responsible for most global warming.
Adults today don’t think kids are as healthy as those in their own generation back in the day, citing obesity, safety, bullying, etc.
Doctors think teens need 9 hrs of sleep a night; that sleep is limited to about 7 hrs a night when teens have high screen time.
Here’s our observatory’s plan for viewing in November, in our ongoing quest to photograph the constellations from Md., IL.
Runoff from floodwaters of Hurricane Harvey in Texas now threatens coral reefs in a national marine sanctuary off the coast.
You may extend your expected lifespan by staying shape, not engaging in bad habits like smoking, and by continuing to study and learn after school.
The CDC says in 2015-16, more Americans were obese than ever in the history of a national survey, up about one-third over 16 years.
A computer program from Belgium may help scientists understand why the 30 trillion cells in a human body have so many different types.