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Physiology

Age, gender and how plants and animals function
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The Marshmallow Test Gets More Complicated

A new study finds that in a study of self control, the perception of trustworthiness matters
October 15, 2012 | By Sarah Zielinski

Can You Give the Flu To Your Dog or Cat?

New research indicates that the influenza virus can jump from humans to pet animals, raising the possibility of dangerous mutations
October 05, 2012 | By Joseph Stromberg

How Do Our Brains Process Music?

In an excerpt from his new book, David Byrne explains why sometimes, he prefers hearing nothing
October 2012 | By David Byrne

The Latest Cure for Acne: A Virus

Researchers are looking into a naturally-occuring virus which preys upon the skin bacteria that trigger outbreaks of acne
September 25, 2012 | By Joseph Stromberg

What Makes Chocolate So Irresistible? A New Study Hints at an Answer

Scientists reveal that surges of a chemical in an unexpected area of the brain might make us crave sweets
September 20, 2012 | By Joseph Stromberg

Is the Can Worse Than the Soda? Study Finds Correlation Between BPA and Obesity

BPA, a chemical used in aluminum soda cans and other food packaging, was found to be associated with childhood obesity in a new study
September 18, 2012 | By Joseph Stromberg

Biologists Pinpoint Bacteria That Increase Digestive Intake of Fat

A new study in zebrafish found that certain types of gut bacteria lead to a greater absorption of fat during digestion
September 13, 2012 | By Joseph Stromberg

It’s a Woman’s World With the End of Men

Men are floundering in the 21st century, according to Hanna Rosin, and the shift has wide-ranging implications for the workplace and the home
September 11, 2012 | By Megan Gambino

New Study: NFL Players May Be More Likely to Die of Degenerative Brain Diseases

A new report links finds an increased incidence of diseases such as ALS and Alzheimer's in retired NFL players
September 05, 2012 | By Joseph Stromberg

NURISTAN PROVINCE, Afghanistan -- A U.S. Army Soldier with 1st Battalion, 32nd Infantry Regiment, 10th Mountain Division, fires an M-16 rifle during a gun battle with insurgent forces in Barge Matal, during Operation Mountain Fire, July 12.
The tiny mountain village, in Afghanistan’s eastern Nuristan province, was overwhelmed by AFF members until combined elements of the Afghan National Security Forces and International Security Assistance Forces quickly forced the insurgents to flee. (Photo by U.S. Army Sgt. Matthew C. Moeller, 5th Mobile Public Affairs Detachment)

Combat Stress in Afghanistan Could Alter Soldiers’ Long-term Neural Makeup

A new study finds returning combat soldiers perform worse on an attention-draining task and experience long-term changes to their brains
September 03, 2012 | By Joseph Stromberg

Playing Music as a Child Leads to Better Listening as an Adult

A new study indicates that musical instruction for just a few years during childhood can have long-lasting benefits
August 22, 2012 | By Joseph Stromberg

Scientists Make Progress Towards a Male Contraceptive Pill

A new molecule originally developed to fight cancer looks to be a promising compound in the search for a male contraceptive
August 16, 2012 | By Joseph Stromberg

Triclosan, A Chemical Used in Antibacterial Soaps, is Found to Impair Muscle Function

In a new study, the chemical inhibited muscle activity in individual human heart cells, mice and minnows
August 13, 2012 | By Joseph Stromberg

Can Natural Herbs Protect Your Skin From the Sun?

A number of studies indicate that several herb extracts could protect against sunburn and other damage from UV light
August 01, 2012 | By Joseph Stromberg

Simply Smiling Can Actually Reduce Stress

A new study indicates that the mere act of smiling can help us deal with stressful situations more easily
July 31, 2012 | By Joseph Stromberg

Is Barefoot Running Really Better?

The science is mixed on whether running shoes or bare feet are the way to go
July 30, 2012 | By Joseph Stromberg

New Chemical Allows Blind Mice to See

A new synthetic replacement for rod and cone cells may someday bring vision to those with macular degeneration or inheritable forms of blindness
July 26, 2012 | By Joseph Stromberg

Human brain

A Single Brain Structure May Give Winners That Extra Physical Edge

An extraordinary insula helps elite athletes better anticipate their body's upcoming feelings, improving their physical reactions
July 26, 2012 | By Sandra Upson

What Is the Nocebo Effect?

For some patients, the mere suggestion of side effects is enough to bring on negative symptoms
July 23, 2012 | By Joseph Stromberg

Myth Busted: Looking Left or Right Doesn’t Indicate If You’re Lying

A psychological study has debunked the idea that the direction of a speaker's eyes indicate lying or telling the truth
July 12, 2012 | By Joseph Stromberg


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