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

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Bad Temper? You May Be at Higher Risk of Heart Attack

After angry outbursts, risk of heart attack, stroke increase: study

(Newser) - Angry? You may want to calm down, or you could put yourself at higher risk of a heart attack or stroke, a new study finds. Researchers found that there's a two-hour "danger zone" following an outburst of rage during which people are nearly five times more likely to...

Scientists Dig Into Mystery of Sea Turtles' 'Lost Years'

What they do after they hatch is now slightly better known

(Newser) - Amid discoveries about lost cities and lost treasure come new findings on something else that has been long lost to science: knowledge of sea turtles' "lost years." As Phys.org explains, little has been known about the period of time bookended by turtles hatching and then reappearing in...

Buried Gold Likely Not From Heist, Says US Mint Rep

And he's not the only one to pooh-pooh the theory

(Newser) - Perhaps it was too intriguing to be true: A rep for the US Mint and an expert on the San Francisco Mint throw water on the latest theory surrounding the $10 million in gold coins uncovered in California—that they were the long-hidden spoils of a 1901 gold heist from...

High-Protein Diet 'Risky as Smoking' for Middle-Aged

But effects were reversed among over-65s

(Newser) - Good news and bad news for meat lovers: People who eat a diet high in protein in middle age are a staggering four times more likely to die of cancer than people on a low-protein diet, according to new research, but people over 65 who consumed more protein were less...

Source of Buried California Gold: Century-Old Heist?

If the theory is true, it could be bad news for the couple who found the coins

(Newser) - The only thing more mysterious than the identity of the couple who stumbled upon an estimated $10 million in US gold coins while walking their dog on their California property: Where did the gold come from? The San Francisco Chronicle floats a theory with all the intrigue and illegality you...

Giant Virus Wakes After 30K Years in Siberia

It's still infectious after millennia in permafrost

(Newser) - The biggest virus ever discovered is awake—and infectious—after a 30,000-year nap buried deep in Siberian permafrost. Pithovirus sibericum, a member of a recently discovered class of giant viruses, was found 100 feet deep in the frozen ground. It only infects amoebas, but the researchers who uncovered it...

Ants Sacrifice Their Young During Floods

But other species, like bees and tamarins, will do the same

(Newser) - Guided by evolution, most species protect their young and let older ones die off in a crisis—right? Not in the case of ants, according to a study in PLoS One . When water washes out an ants' nest, the vulnerable larvae and pupae become life rafts, and queens are allowed...

Fried, BBQ&#39;d Meat Linked to Dementia Risk
 Fried, Grilled Meat 
 Linked to Dementia Risk 
IN CASE YOU MISSED IT
Mar 2, 2014 7:00 PM CST

Fried, Grilled Meat Linked to Dementia Risk

Compound caused memory loss in mice

(Newser) - Does frying meat end up frying your brain? Researchers working with lab mice have discovered that a diet high in a compound created when meat is fried or grilled caused them to have memory loss and other problems associated with Alzheimer's disease, reports the BBC . The advanced glycation end...

5 Most Incredible Discoveries of the Week

Including an insight into dogs' behavior

(Newser) - The ultimate cold case solved and an intriguing discovery beneath Alcatraz are on the list:
  • Mummy Mystery Solved: It Was Murder : She's been known to German archaeologists for more than a century, but they only now know where a mysterious mummy came from—and how she died. Answers: South
...

Mummy Mystery Solved: It Was Murder

Incan woman died from blunt force trauma 500 years ago

(Newser) - She's been known to German archaeologists for more than a century, but they only now know where a mysterious mummy came from—and how she died. The study in PLoS One explains that the mummified woman was brought to Bavaria in the 1900s. It's possible she was acquired...

Hidden Fortress Found Under Alcatraz

Radar reveals long-lost Civil War-era buildings

(Newser) - A surprising find under what used to be America's most notorious prison: Texas A&M researchers using ground-penetrating radar have discovered the remains of an old military fortress long believed to have been completely destroyed, reports the BBC . The San Francisco Bay island was once the home of Fort...

Experts: Dogs Feel No Shame
 Experts: Dogs Feel No Shame 
Feb 27, 2014 3:14 AM CST

Experts: Dogs Feel No Shame

'Guilty dog look' is reaction to anger

(Newser) - Every dog owner knows the "guilty dog" look that has made sites like Dogshaming.com a hit, but animal behavior experts say the pooches don't really feel ashamed at all, the AP finds. Researchers have found that the droopy-eyed, cowering look dogs give angry owners is a reaction...

NASA Hits 715-Planet &#39;Jackpot&#39;
 NASA Hits 715-Planet 'Jackpot' 
Feb 27, 2014 3:00 AM CST

NASA Hits 715-Planet 'Jackpot'

Kepler data massively boosts number of known worlds

(Newser) - NASA says it has almost doubled the number of planets known to humanity with a "bonanza" uncovered by its planet-hunting Kepler telescope. The 715 new planets orbit 305 stars in multi-planet systems like our own, and 94% of them are smaller than Neptune. NASA says it has found...

How an Ancient Whale Graveyard Appeared in Chile

2011 find mystified experts

(Newser) - Researchers were left scratching their heads in 2011 when they came upon a trove of whale fossils between 6 million and 9 million years old, of all places in Chile's Atacama Desert. It featured dozens of specimens, accounting for "at least 10 different kinds of marine animals, recurring...

World's Most Ancient Cheese Found in China

Mummies from 1615 BC were buried with cheese

(Newser) - The oldest cheese ever found was already stale nearly a thousand years before the earliest Greek philosophers were munching on feta. Researchers in China have discovered that the odd clumps of yellow matter found on the necks and chests of mummies from as early as 1615 BC are actually lumps...

Couple Finds $10M in Gold Coins on Dog Walk

The 1800s coins were buried on their property in northern California

(Newser) - That was some dog walk. A couple in California's Sierra Nevada region out for a stroll on their own property unearthed an estimated $10 million in US gold coins from the 1800s, reports the San Francisco Chronicle . It's thought to be the most valuable such hoard ever found...

Moon Struck by 'Extraordinary' Asteroid Blast

Spanish astronomer spotted the dramatic strike last year

(Newser) - A car-sized asteroid smashed into the moon last year and left the longest-ever afterglow for a lunar impact ever seen—one big enough to be spotted by the naked eye under good viewing conditions, a Spanish astronomer said Monday. Jose Maria Madiedo said he witnessed the blast while working two...

Earth&#39;s Oldest Rocks: 4.4B-Year-Old Crystals


 Earth's Oldest Rocks: 
 4.4B-Year-Old Crystals 
study says
Feb 24, 2014 9:46 AM CST

Earth's Oldest Rocks: 4.4B-Year-Old Crystals

They're not much younger than the planet itself

(Newser) - When scientists claimed more than a decade ago that tiny crystals in Australia were 4.4 billion years old, they faced skepticism. The Earth itself, after all, is 4.5 billion years old, the Sydney Morning Herald notes. "Nothing in science goes without being questioned," geochemist John Valley...

Under the Baltic Sea, an Incredible Stone Age Find

Thanks to 'gyttja,' even rope has been preserved

(Newser) - Some 52 feet below the surface of the Baltic Sea sits what the media is calling "Sweden's Atlantis"—though that is just a bit of an overstatement. While it's not a lost island, or even a lost village, it's a site that holds "one-of-a-kind"...

Animals Move Alike &mdash;via &#39;Magic Formula&#39;
Animals Move Alike
—via 'Magic Formula'
STUDY SAYS
Feb 23, 2014 9:07 AM CST

Animals Move Alike —via 'Magic Formula'

Birds, fish, and other creatures use the same basic mechanics, says study

(Newser) - When it comes to movement, human engineering has much to learn from Mother Nature, says a new study in Nature Communications . Researchers found that animals of all kinds use the same essential mechanics to move whether on land, air, or water, reports the Houston Chronicle , which likens it to a...

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