Fluoride is a mineral found in water that strengthens teeth and helps prevent cavities. vitapix/E+ via Getty Images Driving through...
NEPA reviews are a tool for informing the public about how major federal actions could affect the environment. May Lim...
Pasteurizing milk kills disease-causing pathogens that dairy cattle pick up in fields and barns. steverts, iStock /Getty Images Plus As...
The director of national intelligence coordinates the work of 18 agencies that ultimately provide crucial intelligence to the president. Douglas...
Few women of childbearing age consume adequate amounts of omega-3 fatty acids. Caroline Purser/The Image Bank via Getty Images Most...
Bluesky is having a moment as millions of people have joined in the wake of the 2024 election. Anna Barclay/Getty...
Lebanese aid workers help Syrian refugees at the Masnaa border crossing in Bekaa Valley. Sami Boudra/Middle East Images/AFP via Getty...
I decide, therefore I believe? duoogle/iStock via Getty Images Plus Some years ago, I was in a lively conversation with...
Some black holes, bound by gravity, rotate around each other, as shown in this simulated image. Simulating eXtreme Spacetimes Lensing...
Children born on U.S. soil automatically have U.S. citizenship, regardless of who their parents are. RichLegg/E+ via Getty Images As...
