discoveries

Read the latest news stories about recent scientific discoveries on Newser.com

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Study: Men Are Less Likely to Catch a Yawn

So-called 'contagious' yawning has been linked to empathy

(Newser) - Contagious yawning has long been linked to empathy—we are more likely to yawn when someone we know yawns than when a stranger does. But now researchers in Pisa, Italy, have taken it a step further. They spent five years "surreptitiously" tracking real-world yawns, as Science puts it (the...

US Panel: OK to Make 3-Parent Embryos —Male Ones

But there are still legal roadblocks to controversial process

(Newser) - A US National Academy of Medicine committee said Wednesday the FDA should approve clinical trials for three-parent fertilization in human embryos—with some caveats, Nature reports. In its report , the committee recommended such trials be limited to women at risk of passing along "serious mitochondrial disease" to their kids,...

The US' Only Wild Jaguar Caught on Video

El Jefe lives in the mountains just miles outside of Tucson

(Newser) - America got a good look at the United States' only known wild jaguar in a 41-second video released Wednesday. "The dramatic footage provides a glimpse of the secretive life of one of nature’s most majestic and charismatic creatures," the Center for Biological Diversity states in a press...

Morning Person or Night Owl? Your Genes May Decide

Biology may be influencing if you stay up all night or wake up with the sun

(Newser) - You may be naturally disposed toward being a morning person or a night owl—and scientists are now saying that may have a true biological basis that's hard to fight, the Guardian reports. Per a study published Tuesday in Nature Communications , researchers under the direction of 23andMe lead scientist...

Another Legendary NFL Player Had CTE

This time it's ex-Oakland Raider and NFL MVP Ken Stabler

(Newser) - "I'm tired" were the last words an ex-NFL quarterback who died in July spoke to his family, and recent findings may now explain why his final years were such a struggle. Ken Stabler, an NFL MVP who made his name with the rambunctious Oakland Raiders in the '...

Deodorant Changes More Than Your Smell

Study: products actually alter your body's bacteria

(Newser) - Applying deodorant or antiperspirant clearly alters your body’s smell, but it may also alter your body's bacteria. A PeerJ study finds the organisms that live in and on your skin are drastically changed by what you put under your arms. Evolutionary genomicist Julie Horvath recruited 17 participants—antiperspirant...

'Embryo' Planet Plowed Into Earth, Creating Moon —and Stayed

New study suggests Earth is made up of 2 planets that fused in violent collision

(Newser) - Scientists already know that roughly 4.5 billion years ago planet Earth was violently smacked into by another mass —Theia, a so-called "planetary embryo" that was still forming and may have been just as large as Earth. But now UCLA researchers report that the collision was not a...

Dentists Have Some Bad News About Fizzy Water

Put down that La Croix and read this

(Newser) - Desk jockeys are more and more often turning to La Croix, Perrier, and club soda to get through the work day, the Atlantic reports. In fact, sparkling water sales have doubled in the past five years. "For me, rock bottom was a recent, obscenely long workday during which an...

Texas Resident Gets Zika Virus Through Sex

And the US and Brazil announce a partnership to fight the virus

(Newser) - Health officials say a patient in Texas has acquired the Zika virus through sexual transmission, the AP reports. Dallas County Health and Human Services said Tuesday it received confirmation from the US Centers for Disease Control and Prevention. The patient was infected after having sexual contact with an ill person...

Rare Work by Renaissance Master Found in Kansas City

A small museum has mostly kept it in storage for the past 80 years

(Newser) - Last displayed more than a decade ago and kept mostly in storage at a small museum in Kansas City is not the treatment you'd expect for a rare painting by a Renaissance master. But the Kansas City Star reports that's exactly what's happened to The Temptation of ...

A Simple Swipe Could Benefit C-Section Babies
A Simple Swipe Could
Benefit C-Section Babies
NEW STUDY
Feb 2, 2016 1:00 PM CST

A Simple Swipe Could Benefit C-Section Babies

Scientists successfully transfer mom's bacteria to baby

(Newser) - Babies born via Cesarean section have a different microbiome than infants delivered naturally: For having skipped that trip down the birth canal, C-section babies lack bacteria that help the immune system recognize and accept other beneficial microbes; they may also be at an increased risk for obesity, asthma, allergies, and...

Our Discarded Plastic May Doom Oysters
 Our Discarded Plastic  
 May Doom Oysters 
study says
Feb 2, 2016 12:32 PM CST

Our Discarded Plastic May Doom Oysters

Ingested particles quickly damage their ability to produce, says study

(Newser) - Oysters may have a new No. 1 menace in the sea: plastic. A troubling new study finds that oysters feeding on microplastics quickly develop serious reproduction problems, scientists report at Phys.org . In their study, researchers grew Pacific oysters in a lab and exposed them to the type of microplastic...

High-Profile Cancer Patient Allegedly Faked It

For a whole decade, apparently, per Tracy Dart's family

(Newser) - A cancer awareness advocate and fundraiser known as the unofficial mayor of West Seattle and who for the past decade has branded herself as a cancer patient and survivor may have faked her illness the entire time, KOMO reports. A rep from Susan G. Komen headquarters in Dallas confirmed the...

What Daily Pot Use Does to Your Memory

Study finds slight verbal memory loss per five years of use

(Newser) - Marijuana may have no effect on a teen's IQ , but a new study suggests cognitive problems will appear in time with daily use. Researchers out of Switzerland's University of Lausanne studied the marijuana habits of 3,400 participants beginning as young adults via data compiled over 25 years....

The Female Brain Isn&#39;t Wired for Modern Obesity Meds
Obesity Drugs May Not
Work So Great for Women
NEW STUDY
Feb 2, 2016 6:00 AM CST

Obesity Drugs May Not Work So Great for Women

Male mice see much greater benefit in study

(Newser) - Bad news, ladies: Your brain may be wired in a way that doesn't help you lose weight—at least when compared with male brains. That's what scientists led by the University of Aberdeen conclude after observing how mice shed extra weight. In a Molecular Metabolism study, pointed out...

After 16 Years, Hospital IDs Mystery Patient

San Diego hospital knew him as 'Garage 66'

(Newser) - For 16 years, a man known only as "Garage 66" lay in a California hospital bed, unable to speak after suffering severe brain damage after an automobile accident. Now authorities say they've finally discovered the name of the man who was probably still in his teens when he...

11 Least Religious Cities in the US

Yup, Sin City makes the list

(Newser) - Haven't yet found God and don't plan to? You might feel right at home in Portland, San Francisco, or Seattle. Those are the least religious cities in the country, according to a new survey from the Public Religion Research Institute picked up by MarketWatch . Here are the 11...

Researchers Stumble on 'Hidden' Lion Population

Study confirms lions live in Ethiopia park, possibly another in Sudan

(Newser) - Conservationists say they have confirmed the existence of lions in a remote national park in Ethiopia, a rare piece of good news for a threatened species whose numbers have plunged in many parts of Africa, the AP reports. Born Free, a charity based in Britain, said in a statement Monday...

China Releases HD Photos of Moon

Jade Rabbit delivers in detail

(Newser) - Its mission had a rocky start , but China's Jade Rabbit moon rover is now sending back some nifty high-resolution images of the lunar surface, reports CNN . China has made them available to download here , though Business Insider finds the process "frustratingly complicated." Luckily, it adds, Emily Lakdawalla...

UK Gives Controversial OK for Editing Human Genes

It could help fight inherited diseases—but critics say there's an ethical 'slippery slope'

(Newser) - Britain's fertility regulator has approved a scientist's request to edit the human genetic code in an effort to fight inherited diseases—but critics fear the new technique crosses too many ethical boundaries, reports the AP . The Human Fertilization and Embryology Authority announced Monday it has granted a research...

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