February 22, 2019, 7:13 p.m. by Bryan Nelson
A controversial CRISPR experiment on humans just got even more heated.
12-year-old girl can't stop sneezing
November 11, 2009, 1:16 p.m.
Video: Lauren Johnson of Virginia has been unable to stop sneezing for more than two weeks. <i>Today</i>'s Ann Curry talks to Lauren, her mother Lynn Johnson, and NBC's chief medical editor, Dr. Nancy Snyderman, about the condition.
Men offered $1,300 to test male birth control pill
November 6, 2009, 10:11 p.m. by Bryan Nelson
Paying men to help test a male contraceptive pill is one thing, but getting them to spend that money on purchasing it might be another.
California slaps Target, Kmart, Toys R Us with lead fine
November 6, 2009, 4:42 p.m. by Jessica Knoblauch
Retailers will pay almost a half a million dollars in fines for selling toys with unsafe levels of lead paint.
Wall Street gets swine flu vaccine
November 5, 2009, 1:34 p.m.
Video: While people across the U.S. wait in long lines for swine flu vaccine, the shots arrive on Wall Street. Firms like Citigroup and Goldman Sachs are receiving doses.
Video: Deadliest week for swine flu in children
October 30, 2009, 2:39 p.m.
Video: At least 22 children died from complications from the H1N1 over the last week. An infectious disease expert weighs in.
5 water bottles to bring along into the great outdoors
October 29, 2009, 10:46 a.m. by Meredith Darlington
Pick your adventure and one of these reusable stainless steel bottles.
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