VO2max is a measure of cardiovascular fitness, and many watches and fitness trackers can estimate it for you. Here's what you ...

Tattoo ink stays with you for life. Researchers are now asking how these pigments interact with the immune system and whether ...

For the second year in a row, the US has surpassed 25,000 whooping cough cases — another sign of the risks of falling vaccination levels.

Leeron is a New York-based writer who specializes in covering technology for small and mid-sized businesses. Her work has been featured in publications including Bankrate, Quartz, the Village Voice, ...

When made with real cocoa, hot chocolate may come with multiple health benefits. Here's what to know—and what ingredients to avoid—when drinking hot chocolate.

Software engineering is the branch of computer science that deals with the design, development, testing, and maintenance of software applications. Software engineers apply engineering principles and ...

Self-medicating with vitamin B12 without a doctor’s guidance is not a good idea. Even though B12 is water-soluble (meaning excess amounts are usually flushed out in urine), taking more than your body ...

NARRATOR: Yes, I know you're hungry. Just hang on a minute. Just like with humans, it's very important to make sure giants have a balanced diet. Here's a chart to tell us about balanced diets. The ...

This iceberg in Scoresby Sound, East Greenland, is one of many frozen sights in the country. Photograph by Frans Lanting, Nat Geo Image Collection Craters at Lake Myvatn in Iceland are among the ...

Sparkling and vitamin waters seem like smart alternatives to soda, but research suggests that some ingredients—especially ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...

Read about types of businesses, how to start one, and how to get a business loan Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides ...