Health & Medicine
- Health & Medicine
Hibernation: Secrets of the big sleep
Mammals from bears to squirrels hibernate the winter away. Learning how they do it might one day help people mimic aspects of it to heal from brain injuries or voyage to Mars.
- Health & Medicine
Jiggly gelatin: Good workout snack for athletes?
Eating a vitamin-rich, Jell-O-like snack could help the body make the collagen needed to repair bones and ligaments that can be damaged by exercise.
- Health & Medicine
Mental illness may be a common life experience
Those who stay mentally healthy from childhood to middle age are exceptions to the rule. Most people don’t, a new study reveals.
- Health & Medicine
Umbrella’s shade doesn’t prevent sunburn
Sunblock may be sticky and uncomfortable, but it blocked more of the sun's harmful rays than did an umbrella, a new study found.
- Health & Medicine
Speaking Mandarin may offer kids a musical edge
Scientists have linked a type of musical ability with the knowledge of Mandarin, the primary language of China.
- Brain
Chewing or breathing sounds make you seethe? Blame your brain
People who can’t stand everyday sounds, such as chewing and breathing. The reason traces to how their brains are wired, new research finds.
- Genetics
How to make a ‘three-parent’ baby
Scientists combined an egg, sperm and some donor DNA: The end result: what appears to be healthy babies.
- Health & Medicine
Sexist attitudes about smarts may emerge by first grade
People often think women can be smart, but that men are more likely to be brilliant. This stereotype may form as young as age six, new data show.
- Health & Medicine
Math attitude influences math achievement
Bad feelings about math beget bad grades, a new study shows. The good news? Positive feelings are associated with good grades, too.
- Health & Medicine
Scientists Say: Hyperthermia
If our body temperatures rise too high, we can suffer from hyperthermia.
- Brain
Heartbeat can affect racial perception of threat
Links between nerves in the heart and the brain shed light on why some police may be more likely to shoot an unarmed person who’s black than one who is white.
- Health & Medicine
Heart risks seen in regular vapers
New symptoms show up in regular e-cigarette users. They suggest vapers are putting themselves at elevated risk of heart disease
