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There&#39;s an Evolutionary Reason Guys Like Curves
 There's an 
 Evolutionary 
 Reason Guys 
 Like Curves 
IN CASE YOU MISSED IT

There's an Evolutionary Reason Guys Like Curves

And it probably goes back to prehistoric times: researchers

(Newser) - A new study finds that there's an evolutionary reason men prefer women with a "theoretically optimal angle of lumbar curvature." Another way of putting it? Even prehistoric guys probably liked a gal with a curvy backside. Researchers at the University of Texas at Austin ran a two-part...

Scary New HIV Strain Appears in Cuba

It turns into full-blown AIDS in only 3 years

(Newser) - A fierce new strain of HIV in Cuba is highlighting an old danger—of sleeping around without using any protection, CBS News reports. Researchers say the new HIV is a combination of strains (possibly from multiple sex partners) that more quickly invades cells and turns into full-blown AIDS. A study...

NY Subway Has Bubonic Plague



 NY Subway Has 
 Bubonic Plague 
study says

NY Subway Has Bubonic Plague

Study maps DNA of New York City storied subway system

(Newser) - Like riding the subway in New York? You're not alone: so do countless bacteria including bubonic plague, anthrax, and E. coli, the Wall Street Journal reports. A new study maps out the subway system's DNA, revealing an underground world packed with microbial diversity. "People don’t look...

Long Lashes Are Bad for Your Eyes
Why Long Lashes
Are Bad for Your Eyes
study says

Why Long Lashes Are Bad for Your Eyes

They funnel in air and dust, study says

(Newser) - Long lashes may be alluring, but watch out: A new study says they funnel air into the eye rather than protect it, Today reports. Researchers started off by measuring animals' eyelashes, which were always one-third the width of the eye. Such natural lashes apparently protect against dirt and drying by...

For a Happy Marriage, Wed Your Best Friend

Generally speaking, married people are happier, says study

(Newser) - Marital bliss is easy to find, according to a new study : just marry your best friend. Two economists pored over surveys about well-being and found that in most places, married people are happier—even when controlling for their happiness-level before marriage, the New York Times reports. (Where it's not...

How Civilization Really Declined on Easter Island
What Really Happened to People of Easter Island
study says

What Really Happened to People of Easter Island

Study points to environmental decline before Europeans came

(Newser) - A new study is wading into the hot debate over exactly why Easter Island's indigenous people declined—and already news sources are interpreting it differently. The international team of researchers come to one clear conclusion: Environmental conditions made life hard for the Rapa Nui people before Europeans ever arrived...

80% of Dark Web Traffic Revolves Around Pedophilia

Study finds child pornography is the biggest draw among anonymous users

(Newser) - Between March and September of last year, four out of five visits to a major part of the Dark Web—the anonymous corner of the Internet—were to sites exhibiting the sexual abuse of children, says a new study picked up by Wired . These sites account for only 2% of...

&#39;Alpha Males&#39; Like Spicy Food

 'Alpha Males' 
 Pour This on 
 Their Food 
study says

'Alpha Males' Pour This on Their Food

Men with higher testosterone like adding spicy sauce, study says

(Newser) - Wonder if a guy has high testosterone? Just put a spice bottle next to him and see how much he pours on his dinner, according to a new study . Scientists at the University of Grenoble say that among 114 men aged 18 to 44, those who added the most spicy...

Pilots May Have to Fly Jetliners All Alone

NASA funds study to consider historic change

(Newser) - Imagine peeking into a jetliner cockpit and seeing a single pilot in there, responsible for flying all of those people. Well, NASA wants to seriously consider that option with a new $4 million study, the Wall Street Journal reports. Contract winner Rockwell Collins Inc. will look at whether a second...

Common Chemicals Can Reduce Your Baby&#39;s IQ


 Nail Polish Can 
 Lower a Baby's IQ 
study says

Nail Polish Can Lower a Baby's IQ

Columbia University study links phthalates to lower IQ in children

(Newser) - Want your baby's IQ to be a few points higher? Then keep it away from chemicals in household items like shower curtains, nail polish, and dryer sheets during pregnancy, a new study says. Researchers at Columbia University came to this conclusion after analyzing 328 women and their kids in...

Harsh Lands Create Religious Belief
 How Hardship Affects 
 Religious Belief 
study says

How Hardship Affects Religious Belief

People living in harsh times embrace high gods, researchers say

(Newser) - Living under harsh conditions like extreme weather or food scarcity? Then you're more likely to believe in powerful, judgmental gods, according to a new study . A group of researchers from various fields reached their conclusion after synthesizing historical data from 583 societies around the world, phys.org reports. "...

Insects Once Ruled the World
 Insects Made History 
 400M Years Ago 
study says

Insects Made History 400M Years Ago

They were first to grow wings, rule the skies

(Newser) - Want human beings to feel a massive ego-boost? Then look elsewhere, because a ground-breaking study published by Science finds that insects ruled the Earth about 400 million years ago and grew wings long before any other animal, reports Heritage Daily . They cropped up as plants began diversifying, in fact, and...

Birth Season Affects Your Temperament
 
 Birth Season 
 Affects Your 
 Temperament 
study says

Birth Season Affects Your Temperament

Hungarian study says summer babies have more mood swings

(Newser) - Getting moodier as you grow older? That may be because you were born in summer—assuming, of course, that you were born in summer, according to a new study out of Hungary. Researchers in Budapest who analyzed 400 people say they found a direct connection between the subjects' temperament and...

Almost 10% of Cancer Survivors Still Smoke: Study

83% of those who keep puffing away smoke an average 15 cigarettes daily

(Newser) - It's been well documented how smoking wreaks havoc on your body, with tobacco use upping the risk for a variety of cancers—lung, bladder, esophagus, larynx, pancreas, and more—and causing almost one in five deaths in the US and 30% of all cancer deaths, according to the American...

Why Negotiators Lie to Women

 Why Women 
 Get Lied to 
 in Negotiations 
study says

Why Women Get Lied to in Negotiations

Confidence and perceived competence are key, study finds

(Newser) - Think women get cheated at the negotiating table? That painful cliché has found new life in a US study of MBA students who, true to form, cheated females more often than males, Jezebel reports. First, researchers at UPenn and UC Berkeley had prospective sellers—both male and female—negotiate with...

Mammoths and Mastodons Stuck Close to Home

Study of ancient teeth reveal surprising clues about how and where they lived

(Newser) - Mr. Snuffleupagus and friends didn’t much like to leave home—at least not the ones that lived in what is now Ohio and Kentucky, a University of Cincinnati study reveals. Researchers had long believed mammoths and mastodons were nomadic, but their teeth tell a different story. Mammoths ate grasses...

Same-Sex Parents Have Happier, Healthier Kids
Same-Sex Parents Have
... Healthier Kids?
study says

Same-Sex Parents Have ... Healthier Kids?

Australian study finds fewer gender stereotypes in gay families

(Newser) - A new Australian study finds that kids with same-sex parents have greater "general health and family cohesion" than most people because they're less influenced by gender stereotypes—but one critic is questioning the study's objectivity. Researchers at the University of Melbourne in Australia surveyed 315 same-sex parents,...

Regulators Take Stern Look at Facebook Study

As Cornell clarifies its involvement

(Newser) - Facebook's controversial emotional manipulation study has users outraged and, at least in Europe, regulators are responding. The study has prompted "several" European data protection agencies, including Britain's Information Commissioner's Office and Ireland's Office of the Data Protection Commissioner, to look into whether Facebook broke privacy...

Inside Facebook's Secret Mood Experiment

Critics say 2012 study was immoral and proves nothing

(Newser) - A study that altered News Feeds on Facebook claims to show that even online emotions are contagious, NPR reports—but the real story may be that Facebook manipulated News Feeds at all. In the study , researchers played with more than 600,000 users' feeds for a week in 2012, showing...

Men&#39;s IQ Easier to See Than Women&#39;s
 Men's IQ Easier to Spot
 Than Women's 
study says

Men's IQ Easier to Spot Than Women's

Study asks people to guess IQ by looking at faces

(Newser) - It's easier to guess men's intelligence than women's just by looking at their faces—maybe because we're so distracted by female beauty, according to a new study . Czech researchers gave IQ tests to 80 male and female students, took photos of them, and asked 160 students...

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