discoveries

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

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NASA Scientist: I Can Get Humans to Mars in a Month

'No known reason why we cannot do this'

(Newser) - A century ago, the first transatlantic flight took about 23 days. Soon, we could reach Mars in about as long. The key: perfecting laser technology. NASA scientist Philip Lubin says that by swapping out the current fuel-based rocket propulsion system with one relying on photons would significantly boost our space...

Muscles Help Men Be Seen as Leaders
Muscles Help Men
Be Seen as Leaders
study says
Feb 25, 2016 11:03 AM CST

Muscles Help Men Be Seen as Leaders

The same does not appear to be true for women

(Newser) - There's only so much a person can do about certain leadership qualities, such as high intelligence. But researchers out of Berkeley and Oklahoma State University report in the Journal of Personality and Social Psychology that the more muscular a man is, the more likely he is to be seen...

Penn. Cops: Star Student Turns Out to Be Impostor

'Teen' is really a 23-year-old Ukrainian national, they allege

(Newser) - Asher Potts, 18, was a star student at Pennsylvania's Harrisburg High School: Among other things, he was a student rep with the school board, a candidate for local media's Best & Brightest program, a member of the ROTC and Naval Sea Cadet program, and runner-up for homecoming king,...

This New Seat Could Be the Solution for Obese Flyers

As well as for families and the elderly

(Newser) - More than one-third of US adults are considered obese, CBS News reports. Now a French airplane manufacturer thinks it has a solution to keep those Americans comfortable when they take to the skies. According to NBC News , Airbus filed a patent application for a bench seat on Feb. 11. The...

Meteor Plowed Into Earth, We Failed to Notice

Impact happened 600 miles off Brazil on Feb. 6

(Newser) - Earth recently saw its largest meteor impact since the Chelyabinsk incident . Missed it? So did everyone else. While the Chelyabinsk impact shattered windows and injured more than 1,000 people, an impact more than 600 miles off the coast of Brazil on Feb. 6 was relatively quiet in comparison. For...

Our Blood Can Change From One Drop to the Next
Our Blood Can Change
From One Drop to the Next
NEW STUDY
Feb 24, 2016 7:39 AM CST

Our Blood Can Change From One Drop to the Next

Scientists warn caution when making conclusions based on a single drop of blood

(Newser) - As doctors shift away from drawing vials of blood from patients and rely on lab-on-a-chip diagnostics that identify a myriad of conditions using a single drop of blood, there's now concern that not all of your blood is equal. A new study in the American Journal of Clinical Pathology...

Surprise: Dodos Were Actually Pretty Smart
 Surprise: Dodos Were 
 Actually Pretty Smart 
NEW STUDY
Feb 24, 2016 6:29 AM CST

Surprise: Dodos Were Actually Pretty Smart

They also had an unusually keen sense of smell

(Newser) - The poor dodo bird. It wasn't enough that the humans who happened upon the exotic creatures on the island of Mauritius in the late 1500s slaughtered them for food and brought about their extinction less than 100 years later, but we then started using their name to be synonymous...

CDC: 50% of Black Gay Men Will Contract HIV

New research reveals stark differences in risk

(Newser) - About half of gay and bisexual black men will be diagnosed with the AIDS virus in their lifetime, according to new government estimates. Overall, for the average American, the odds of an HIV infection is 1 in 99 and has been declining. But the risk varies widely for different groups....

Amelia Earhart's Plane Found … in Old Romantic Comedy

It flew under the radar of Earhart experts for 80 years

(Newser) - The plane Amelia Earhart was flying when she disappeared over the Pacific has been discovered … in a 1936 Clark Gable film. Discovery News reports that researchers with the International Group of Historic Aircraft Recovery spotted Earhart's Lockheed Electra—given away by the registration number on its wing—in...

Puzzling Ocean Buzz Could Be Fish Farts

Scientists say the Pacific Ocean is filled with strange sound at dusk and dawn

(Newser) - When scientists first started hearing an odd noise emanating from the depths of the Pacific Ocean a few years ago, they didn't know what to think. The sound (described as a continuous humming or buzzing that only happens at certain times of day) wasn't from typical ocean activity...

Why You Think Your Phone Is Buzzing When It's Not

Maybe you've got a little attachment anxiety

(Newser) - You'd have sworn your phone was buzzing, but when you check there's no text, no call, no email, nothing. What gives with the phantom vibration? Maybe you wanted, or even needed, the phone to buzz. Researchers at the University of Michigan have found that people with attachment anxiety—...

Seas Rising at Fastest Rate in Nearly 3K Years

They could rise up to 4 feet by 2100, say scientists

(Newser) - It's "extremely likely" that sea levels rose faster in the 20th century than at any other time in the previous 2,700 years "and the rise over the last two decades has been even faster," scientists say. A new study —based on "reconstructions" of...

6 Cities With Fastest-Rising Crime Rates

San Luis Obispo tops the list, with crimes up 58%

(Newser) - Is there something in the air in San Luis Obispo? The number of violent crimes including rapes, robberies, aggravated assaults, and murders, spiked 58% in the metropolitan area from 2010 to 2014, making it home to the fastest-rising crime rate of any US city. Interestingly, the crime rate 30 miles...

Prison Grave May Hold Real Tess of the d'Urbervilles

Martha Brown believed to be Thomas Hardy's inspiration

(Newser) - Thomas Hardy fans, prepare to geek out. Archaeologists may have uncovered the remains of a woman whose execution is said to have inspired the death of the main character in Tess of the d'Urbervilles. Back in 1856, a 16-year-old Hardy was among a crowd of 4,000 that gathered...

CDC: Cancer Risk From Flooring 3 Times What We Thought

Lumber Liquidators' stock dives after revised CDC report on formaldehyde levels

(Newser) - A certain type of laminate flooring made by Lumber Liquidators may up the risk of cancer, and the company's stocks are taking a beating, CNNMoney reports. Shares fell by up to 24% Monday morning, per Bloomberg and Reuters , after the CDC issued a revised report that found health effects...

WWII Hero's Dog Tag Will Finally Return Home

Found on Saipan in 2014, it will likely go to a nephew

(Newser) - Dorothy Hollingsworth was just 7 when her brother Tom left the family farm in Indiana to join the Army a few months before the US entered World War II. She never saw him again. Now, more than 70 years after Pfc. Thomas E. Davis was killed in one of the...

NASA Releases 'Weird Music' From Dark Side of the Moon

Audio from Apollo 10 reveals astronauts' conversation about mystery sounds

(Newser) - Sorry, Pink Floyd, you no longer hold the sole claim to sounds from the dark side. In an upcoming episode of the Science Channel's NASA's Unexplained Files , audio from Apollo 10—which flew to the far side of the moon in 1969, two months before Apollo 11's...

HPV Vaccine 'More Effective Than We Thought'

Has slashed rates of infection among females 24 and under

(Newser) - Cases of HPV in young women and girls are falling, which should lead to fewer cancer cases in the US in the coming years. CDC researchers, who began recommending the vaccine for women and girls in 2006, say the results of a new study are "exactly what we would...

After 600 Years, Medieval Ship Rises Again

Researchers believe it was sunk deliberately

(Newser) - A medieval ship believed to have been sunk deliberately some 600 years ago was pulled nearly intact from a Dutch River on Feb. 10, the NL Times reports. It's a "fantastic achievement," the project lead tells Live Science , which was the culmination of three years of meticulous...

Studies Suggest Pot Is &#39;Gateway Drug&#39; ... to Booze
Studies Suggest Pot Is 'Gateway Drug' ... to Booze
NEW STUDIES
Feb 21, 2016 9:06 AM CST

Studies Suggest Pot Is 'Gateway Drug' ... to Booze

Pot users are 5 times more likely to develop alcohol use disorder: study

(Newser) - Lighting up a joint now could make you more likely to crack a bottle later—and have issues putting it down, or so suggests a pair of new studies. In the first, published in Drug and Alcohol Dependence , researchers say they've found that marijuana users seem to have an...

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