Studies

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Study: Why Pot Smokers Are Skinnier Nick Adams/Reuters

Study: Why Pot Smokers Are Skinnier

Marijuana users had smaller waists and scored higher across several measures of blood sugar regulation.

Study: People Test Positive for Smoke Exposure After Staying in Non-Smoking Hotel Rooms bradleygee/Flickr

Study: People Test Positive for Smoke Exposure After Staying in Non-Smoking Hotel Rooms

Non-smokers who stayed in non-smoking rooms had cigarette byproducts on their fingers and in their urine the next morning.

Study: Parents Who 'Clean' Pacifiers With Their Mouths May Be Protecting Kids From Asthma, Allergies @boetter/Flickr

Study: Parents Who 'Clean' Pacifiers With Their Mouths May Be Protecting Kids From Asthma, Allergies

At 18 months, babies who had come into repeated contact with their parents' saliva were 12 percent less likely to have asthma and 37 percent less likely to develop eczema.

Study: Doctors' Word Choice Affects End-of-Life Decisions Alessandro Vernet/Flickr

Study: Doctors' Word Choice Affects End-of-Life Decisions

People were 20 percent more likely to choose DNR if it was phrased as "allowing natural death;" 25 percent if they were told it's what most other people choose.

Study: Math Skills at Age 7 Predict How Much Money You'll Make VinCrosbie/Flickr

Study: Math Skills at Age 7 Predict How Much Money You'll Make

Kids who were better at reading and math at age seven ended up in a higher socioeconomic class age 42, regardless of what other advantages they had.

Study: Tanning Lowers Blood Pressure ... So Whatsername?/Flickr

Study: Tanning Lowers Blood Pressure ... So

People who spent 20 minutes under UVA-radiating lamps appeared to experience cardiovascular benefits.

Study: Babies Like Watching Puppets Who Are Different From Them Get Hurt ilovememphis/flickr

Study: Babies Like Watching Puppets Who Are Different From Them Get Hurt

Nine and fourteen-month-olds prefer "individuals who treat similar others well and dissimilar others poorly."

Study: Meditation Improves Memory, Attention flickr

Study: Meditation Improves Memory, Attention

Students who did about an hour of "mindfulness training" for eight days subsequently did better on the GRE as well as tests of working memory and mind-wandering.

Study: Antibiotics May Prevent Men From Overtrusting Attractive Women FX

Study: Antibiotics May Prevent Men From Overtrusting Attractive Women

Japanese researchers believe they've found an antidote for men's susceptibility to femme fatales.

Study: How Yoga Alters Genes RelaxingMusic/Flickr

Study: How Yoga Alters Genes

Alternative therapies meant to help us "break the train of everyday thinking" have effects on a cellular level.

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