February 22, 2019, 7:13 p.m. by Bryan Nelson
A controversial CRISPR experiment on humans just got even more heated.
How can I avoid getting caught up in the vortex of shopping stress and party fatigue?
November 17, 2009, 12:08 p.m. by Morieka Johnson
Keeping your sanity this season has a lot to do with moderation, says Morieka Johnson.
Illegal burning at military bases poses health threat to soldiers
November 13, 2009, 12:08 p.m. by Jessica Knoblauch
Open pits at bases in Afghanistan and Iraq often burn hazardous materials that may be harmful if inhaled.
Top 20 cities at risk for rodent problems
November 13, 2009, 8:04 a.m. by Lea Holland
Photo gallery: Two rodent experts conducted a survey on the impact of the economic downturn on rat populations in U.S. cities. It isn't a moment of pride for the cities that made the list, but MNN tries to look on the bright side.
What your blood type says about you
15 houseplants for improving indoor air quality
6 exercises for building muscle without equipment
Disinfectants: A guide to killing germs the right way
China's genetically engineered twins were secretly given brain enhancements
11 ways to give yourself a boost when you're sleepy