discoveries

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

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8 Signs That Mean Cancer Death Is Nigh
 8 Signs That Mean 
 Cancer Death Is Nigh 
new study
Feb 9, 2015 10:00 AM CST

8 Signs That Mean Cancer Death Is Nigh

Researchers studied 357 cancer patients to arrive at findings

(Newser) - It's possible to know when a cancer patient's death is imminent, according to a new study that has identified eight "tell-tale" signs that indicate that the end is nigh. A researcher involved in the study, published in Cancer , explains why the findings are so novel: Previous studies...

5 Most Incredible Discoveries of the Week

Including a shipwreck off Oregon and new guidelines for snoozing

(Newser) - Steel that's stronger than titanium as well as new discoveries from a murderous mutiny make this week's list:
  • Experts Think They've Made a Big Michelangelo Discovery : Two sculptures of nude men atop "ferocious" panthers might seem attention-grabbing of their own accord, but the pair are generating
...

Scientists Create New &#39;Super Steel&#39;
 Scientists Create 
 New 'Super Steel' 
STUDY SAYS
Feb 5, 2015 12:40 PM CST

Scientists Create New 'Super Steel'

Titanium-strength metal is lighter, stronger, cheaper—and less likely to break

(Newser) - A group of South Korean scientists says it's finally come up with the perfect metallurgical cocktail to create a new form of steel that's flexible, lightweight, relatively inexpensive—and as strong as titanium, Popular Mechanics reports. The South Korean study published in Nature , which is being heralded by...

More Secrets of 1629 Mutiny, Murder Unearthed

11th skeleton discovered on Beacon Island

(Newser) - More details from "one of the darkest chapters of Australia's maritime history" are coming to light, nearly 400 years after they occurred. On June 4, 1629, the Dutch East India ship the Batavia was downed by a reef on its maiden voyage. Most of the roughly 340 people...

Experts Figure Out Exactly How Much Sleep You Need

Sorry, working-age adults: It's still 7-9 hours

(Newser) - Feeling so tired today? Perhaps last night's amount of shut-eye didn't jibe with the National Sleep Foundation's updated recommendations. In a newly published report in Sleep Health , the nonprofit foundation sets its objective: "to conduct a scientifically rigorous update to the [its] sleep duration recommendations,"...

4 Magna Cartas Never in Same Place—Until Now

Priceless surviving documents 'unified' at British Library for first time

(Newser) - You can't exactly call it a reunion—the four surviving original Magna Cartas had never before been in the same place. So instead, the British Library called it a "unification event" today when the priceless documents were put on display together for the first time. The event marks...

Clue in Drawing May Prove Big Michelangelo Discovery

Indicates 2 bronzes are only such surviving sculptures by artist

(Newser) - Two sculptures of nude men—one young, one older—atop "ferocious" panthers might seem attention-grabbing of their own accord, but the pair are generating buzz for another reason entirely: "Compelling evidence" indicates they were crafted by Michelangelo, according to a press release from Cambridge University. If that's...

Benadryl Can Up Your Risk of Alzheimer&rsquo;s
Benadryl Can Up Your
Risk of Alzheimer’s
IN CASE YOU MISSED IT
Feb 1, 2015 11:50 AM CST

Benadryl Can Up Your Risk of Alzheimer’s

As can other common drugs including sleep aids, antidepressants: study

(Newser) - Need help with allergies—or sleeping? Be careful: A new study finds that some sleeping aids and allergy pills, including Benadryl and Nytol, are associated with an increased risk of developing Alzheimer's disease. The study looked at "anticholinergic" drugs, which block acetylcholine, a nervous system chemical transmitter, thus...

On Blackbeard&#39;s Ship: Syphilis Syringe, Rectal Pump
 On Blackbeard's Ship: 
 Syphilis Syringe, 
 Rectal Pump 
in case you missed it
Jan 31, 2015 4:44 PM CST

On Blackbeard's Ship: Syphilis Syringe, Rectal Pump

Medicine was important to the pirate

(Newser) - The wreckage of the pirate Blackbeard's ship has yielded some fascinating finds, from swords to cannons . Some of the "treasure," however, offers a look at a very different side of his crew's life. Researchers have discovered an array of medical artifacts on the ship, called the...

5 Most Incredible Discoveries of the Week

Including a revelation about psychopaths

(Newser) - Some archaeological surprises highlight the list of the week's most intriguing discoveries:
  • Ancient Skull May Be Evolution Milestone : A 55,000-year-old skull found in a cave in Israel is the first solid evidence that our species migrated out of Africa to colonize the rest of the world around 60,
...

Baby Chicks Show Smarts With Numbers
 Baby Chicks Show 
 Smarts With Numbers 
study says
Jan 30, 2015 4:54 PM CST

Baby Chicks Show Smarts With Numbers

Study: Like humans, they put lower numbers at left, higher ones at right

(Newser) - Baby chicks seem to process numbers the same way humans do—with small ones starting on the left, according to a new study. The research out of Italy suggests that this "mental number line," considered fundamental to math, might be hard-wired into the brains of living creatures rather...

'Dragon' Dino Had Neck Like a Crane

Qijianglong might have inspired tales of dragons in ancient China

(Newser) - Scientists are seriously excited about a new long-necked dinosaur species found near China's Qijiang City. For one thing, fossils of the beast, which lived 160 million years ago in the Late Jurassic period, show a skull still attached to its neck—a rare find among dinosaurs like this as...

Psychopaths' Brains Don't Register Punishment

Brain scans find striking abnormalities

(Newser) - Psychopaths just don't grasp punishment the way normal people do. So say researchers who used MRI scans to analyze the brains of 12 violent psychopathic criminals, 20 violent criminals who are not psychopaths, and 18 healthy controls who are not criminals. It turns out that the psychopath cohort had...

Ancient Skull Is the 'Missing Connection' in Human History

Researchers say it points to out-of-Africa migration

(Newser) - An ancient skull found in a cave in Israel is the first solid evidence that our species migrated out of Africa to colonize the rest of the world around 60,000 years ago, researchers say. The 55,000-year-old skull "is the missing connection between African and European populations,"...

Scientists Take Big Step Toward Peanut Allergy Cure

Study sees 80% of sufferers improved

(Newser) - As many as three million Americans may be allergic to peanuts, the Huffington Post has reported, with one study suggesting that the number of kids with the allergy doubled between 1997 and 2002. But those who are affected may have a reason to smile: A new study could point the...

Most Ancient Solar System Is Found

It's a miniature version of our own solar system's inner planets

(Newser) - Just how ancient is a newly discovered solar system? "By the time the Earth formed, the planets in this system were already older than our planet is today," University of Birmingham researcher Tiago Campante tells the BBC . The solar system—a star named Kepler-444 that's orbited by...

Researchers Solve Piece of Easter Island Mystery

The ongoing debate: Did Rapa Nui do themselves in, or are Europeans to blame?

(Newser) - The ongoing debate over what prompted the decline of Easter Island's native Polynesian inhabitants, known as Rapa Nui, is being clarified by scientists digging for answers in the soil. Writing in the Proceedings of the National Academy of Sciences , an international team of researchers explain that they examined agricultural...

How Tightie Whities Kill Sperm Counts

Laptops, cycling, saunas can also affect sperm for the same reason

(Newser) - Worried about how modern life affects human sperm, both in quantity and quality? You're not alone: Ideas have been circulating that things like underwear, laptops, cycling, and weight kill off or weaken sperm. So Five Thirty-Eight starts off by tackling the tight-underwear issue: A 2012 study looked at five...

Water Temple Reveals 'Drought Cult' of Mayans

As dry spell worsened, offerings to gods increased

(Newser) - Mayans appear to have been done in by a series of severe droughts , and archaeologists now think that something called a "drought cult" sprang up when things were most desperate, reports National Geographic . Researchers led by Lisa Lucero of the University of Illinois have found a water temple in...

Giant Exoplanet&#39;s Rings a &#39;Super Saturn&#39;
 Giant Exoplanet's 
 Rings a 'Super Saturn' 
NEW STUDY
Jan 27, 2015 8:35 AM CST

Giant Exoplanet's Rings a 'Super Saturn'

Impressive 30-ring system is 200 times larger than Saturn

(Newser) - In 2012, scientists discovered a giant exoplanet (one that orbits a star other than our sun) with a ring system so impressive it eclipses its own host star. Now, thanks to a recent eclipse where planet J1407b lined up in front of host star J1407, scientists at the University of...

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