discoveries

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

Stories 1321 - 1340 | << Prev   Next >>

Think Common Rats Are Bad? This One Is 4 Times as Big
Scientist's 'Spectacular'
Discovery: a Giant Rat
NEW STUDY
Sep 27, 2017 10:50 AM CDT

Scientist's 'Spectacular' Discovery: a Giant Rat

New species is at risk in Solomon Islands, scientists say

(Newser) - Encountering a foot-and-a-half-long rat might be nightmarish for some, but for Tyrone Lavery, it heralded a once-in-a-lifetime discovery. Back in 2010, the mammalogist was exploring the Solomon Islands when he heard locals describe "vika," a giant tree-dwelling rat with teeth powerful enough to break open coconuts. Reports of...

Scientists Freak Out Fish to Find Out How Brave They Are

Guppies apparently have distinct personalities, researchers find

(Newser) - Frightening fish isn't something you'd find on most people's daily to-do lists, but for researcher Tom Houslay, it was all in a day's work. Per the Washington Post , the evolutionary biologist at the University of Exeter gave his team the task of determining if the fish...

Great Mystery of the Great Lakes Is Solved
Great Mystery of the
Great Lakes Is Solved
IN CASE YOU MISSED IT
Sep 24, 2017 5:33 PM CDT

Great Mystery of the Great Lakes Is Solved

SS Clifton found 100 miles south of last known location in Lake Huron

(Newser) - "Of the remaining shipwrecks left to find in the Great Lakes, the Clifton would easily be number one," says shipwreck hunter David Trotter. That's because the disappearance of the SS Clifton in 1924 is "one of the Great Lakes' greatest mysteries"—and one that Trotter...

WWI Soldiers May Have Been Found in North Sea
For 23, WWI
U-Boat May Have
Become a Coffin
in case you missed it
Sep 23, 2017 9:39 AM CDT

For 23, WWI U-Boat May Have Become a Coffin

Sunken sub found off the coast of Belgium

(Newser) - Eleven German submarines from World War I have been found sunk in Belgian waters. The latest to be discovered, however, is the "best preserved" of all, officials say. The U-boat, 88 feet long by 20 feet wide, has been found in an undisclosed location off the Belgian coast near...

Scientists Find Surprise in 75M-Year-Old Dino Poop

'Herbivores' might have eaten shellfish, say researchers

(Newser) - One of the most common herbivores of the dinosaur era might have been, well, not an herbivore. Fossilized poop likely to have come from a duck-billed dinosaur that roamed southern Utah some 75 million years ago contains ancient shellfish, shaking what researchers thought they knew about hadrosaurs and other egg-laying...

67M-Year-Old Dinosaur Eggs Upend a Long-Held Assumption

It turns out all dinosaur eggs weren't white

(Newser) - Feathers, wishbones, colored eggs. If they're things you associate as only found in birds, you're wrong, says paleontologist Mark Norell. It turns out dinosaurs evolved all three, though we've only just recently learned about that last item. The discovery of fossil egg-shells in China has upended the...

Kids Grow Up Too Fast? Not Anymore
Why Today's Teens
Don't Act Their Age
NEW STUDY
Sep 19, 2017 10:10 AM CDT

Why Today's Teens Don't Act Their Age

'Helicopter parenting' is one factor, researchers say

(Newser) - Compared to a generation ago, today's young people are dawdling when it comes to experiencing behaviors traditionally seen as precursors to adulthood: drinking, driving, having sex, and joining the workforce. As a result, they're often called "lazy"—but that's not exactly accurate. According to researchers,...

Tattoos May Leave Toxins in Lymph Nodes
Clean Needles Aren't the
Only Tattoo Concern
NEW STUDY
Sep 18, 2017 9:39 AM CDT

Clean Needles Aren't the Only Tattoo Concern

Ask about the chemicals in the ink—your lymph nodes could be tainted from them

(Newser) - Besides getting stuck with a Hello Kitty tattoo for life, there's another downside to getting skin ink: Microscopic particles can taint your lymph nodes. A new study found that after a person gets a tat, nano traces of the ink containing preservatives and contaminants work their way into the...

Low-Level Crime Pays Pretty Well
Low-Level
Crime Pays
Pretty Well
NEW STUDY
Sep 17, 2017 9:45 AM CDT

Low-Level Crime Pays Pretty Well

Criminals make double the average made legally by high school dropouts

(Newser) - Crime not only pays, it pays relatively well—about $900 per week. So say researchers who compared past surveys of nonviolent, low-level criminals to come up with the best guess on their illegal earnings. Such a figure isn't easy to reach since criminals aren't keen to report illegal...

Hunters Find Ancient Sword Still Ready for Action

Viking artifact, found on mountain, is just a little rusty

(Newser) - A Norwegian archaeologist says a well-preserved, if rusty, iron sword dating to the Viking era has been found in southern Norway. Lars Holger Piloe says the nearly 3-foot-long sword was found slid down between rocks with the blade sticking out, and may have been left by a person who got...

Earliest Known Use of Zero Found by Farmer in Pakistan

The Bakhshali manuscript dates to the 3rd or 4th century

(Newser) - When it comes to mathematics, zero is not nothing. And thanks to new research and some carbon dating, we now know "zero" as we know it was invented a whole lot earlier than we thought. "Today we take it for granted that the concept of zero is used...

There's Not Much Evidence That Drinking While Pregnant Is Bad

But you shouldn't do it anyway, researchers say

(Newser) - Researchers say up to 80% of pregnant women in the UK, Ireland, Australia, and New Zealand have had an alcoholic beverage during their pregnancies—some due to the fact that they didn't realize they were pregnant when they threw one back, the Guardian notes. But getting that "positive"...

&#39;ET&#39; Dust Extracted From White Cliffs of Dover
'ET' Dust Extracted From
White Cliffs of Dover
NEW STUDY
Sep 11, 2017 10:19 AM CDT

'ET' Dust Extracted From White Cliffs of Dover

Cosmic particles could offer clues to past major events like asteroid collisions

(Newser) - The White Cliffs of Dover serve as both a stunning photographic subject and as an iconic British symbol of defense during war. Now they're also a geological museum of sorts: Scientists from Imperial College London have discovered 76 particles of fossilized cosmic dust in the chalky limestone, which could...

When These Dogs Sneeze, They&#39;re Casting a Vote
When These Dogs Sneeze,
They're Casting a Vote
study says
Sep 9, 2017 10:00 AM CDT

When These Dogs Sneeze, They're Casting a Vote

Scientists spot the pattern in African wild dogs

(Newser) - It started with a simple enough question, "Why are these dogs sneezing so much?" But the subsequent research has led to a fascinating theory: The dogs, specifically African wild dogs in Botswana, use their sneezes to vote on pack activity, reports Atlas Obscura . "The sneeze acts as some...

Boy Goes Into Cardiac Arrest After Biting Into Hot Dog

Doctors say he has Brugada syndrome

(Newser) - When a 9-year-old boy took a big bite out of a hot dog in Turkey, he didn't choke on it—but he still almost died. That's because, as tests following his resuscitation from cardiac arrest revealed, he has a rare genetic condition known as Brugada syndrome, which impairs...

Now With Your Tap Water, a Side of Plastic
Now With Your Tap Water,
a Side of Plastic
NEW STUDY
Sep 7, 2017 9:20 AM CDT

Now With Your Tap Water, a Side of Plastic

Researchers warn that we're ingesting microparticles

(Newser) - Perhaps we'd best hope we are what we eat, because if we are what we drink then we are getting pretty plastic. Researchers who tested samples of tap water from around the world say there are microplastics in much of it, with the highest contamination rate in the US,...

One-Two Punch From the Sun Knocks Out Radios

X9-level solar flare was preceded by weaker one on Wednesday

(Newser) - In what one space scientist says is "just part of living with a star," two solar events rocked the cosmos Wednesday, one of them strong enough to knock out radio communications for up to an hour. Scientific American reports on a pair of X-class solar flares (the most...

Ketogenic Diets Help Mice Live Longer, but Why?
'Drastic' Ketogenic Diet
Helps Mice Live Longer
NEW STUDY
Sep 6, 2017 12:53 PM CDT

'Drastic' Ketogenic Diet Helps Mice Live Longer

Scientists are looking for molecular triggers

(Newser) - All fat, easy on the carbs? At least for one particular breed of lab mice, the so-called ketogenic diet could improve various health metrics, including strength and lifespan. Per a news release , researchers report that two independent studies support the same theme: that a diet with very low to zero...

How Israel Plotted to Nab 'Angel of Death'

Mossad never captured Nazi doctor Josef Mengele

(Newser) - A trove of documents set to be released this week reveals the schemes Israel used to try to capture Holocaust "Angel of Death" Josef Mengele. Mossad agents crafted elaborate plots, including wiretapping, break-ins, and a honey trap, Yediot Aharonoth reports, via the Jerusalem Post and the Times of Israel...

Girl Pulls Sword From Excalibur's Fabled Resting Place

Her dad says it's 'probably an old film prop'

(Newser) - Legend has it that King Arthur ordered a faithful servant to throw his sword , Excalibur, into a lake after he was mortally wounded in battle. A British 7-year-old has just pulled a sword from that very spot. While on holiday in Cornwall on Aug. 29, Matilda Jones asked her dad...

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