discoveries

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

Stories 1501 - 1520 | << Prev   Next >>

Good News for Moms Who Opt to Raise Kids Alone
No, Young Kids
Don't Need a Father
NEW STUDY
Jul 6, 2017 9:45 AM CDT

No, Young Kids Don't Need a Father

No difference in well-being of kids of single moms by choice, heterosexual couples: study

(Newser) - Ladies considering becoming single mothers may get a confidence boost from a new study out of the Netherlands, which has found no difference in the well-being of young children raised by women who chose to become pregnant without a partner and those from more traditional households. With fertility treatments for...

Ancient Rome's Concrete Had Super Ingredient: Seawater

Seawalls are actually stronger today than when they were built

(Newser) - What's so special about ancient Rome's concrete? Well, it just might be "the most durable building material in human history," as one engineer puts it, per the Washington Post . A new study in American Mineralogist sheds further light onto why: Romans mixed a specific volcanic ash...

This Crocodile Once Terrorized the Dinosaurs

Its head was the size of a washing machine; its teeth the size of bananas

(Newser) - Meet Razanandrongobe sakalavae, the giant dinosaur-killing crocodile that roamed what is now Madagascar 165 million years ago. Razana, as it's known for short, was first discovered a decade ago, but due to limited fossilized remains, little was known about the creature until recently. Thanks to research published Tuesday in...

Close Encounter With Jupiter's 'Red Spot' Is Imminent

Juno spacecraft will 'dive' into celestial storm on July 10

(Newser) - NASA's Juno spacecraft will celebrate its first birthday circling Jupiter with the first close-up early next week of the gassy planet's Great Red Spot, Phys.org reports. The "spot" is actually an epic, 10,000-mile-wide storm that has likely been swirling above our solar system's biggest...

Job Hunters: Your Voice May Give You Away
What Our Voice
Says About Us
NEW STUDY
Jul 3, 2017 9:45 AM CDT

What Our Voice Says About Us

Changes in voice may reveal a lot about ourselves, study says

(Newser) - Job hunters, take note: If you're insecure during an interview, your voice may give you away. A new study reveals that people speak in higher-pitched voices when they're speaking to someone they see as higher status. Writing in Quartz , the researchers say that men and women who viewed...

At 12K Feet, Humans Did the Unimaginable
At 12K Feet, Humans
Did the Unimaginable
new study
Jul 2, 2017 12:33 PM CDT

At 12K Feet, Humans Did the Unimaginable

Researchers find evidence of permanent residency some 7K years ago

(Newser) - Researchers call it one of the "last frontiers of human colonization": very high elevations where the oxygen is sparse and the temperatures are icy. Now research out of the Andean highlands of South America suggests the humans who braved such conditions more than 7,000 years ago did so...

Human Life May Have No Limit
Human Life
May Have
No Limit
NEW STUDY
Jun 29, 2017 11:35 AM CDT

Human Life May Have No Limit

New research counters claim human life has maxed out at 115

(Newser) - Good news for those making plans for their 110th birthday: The human lifespan is perhaps far more robust than previously thought. The Guardian reports that new research disputes a high-profile claim last year that the human lifespan has maxed out at 114.9 years. In an extraordinary scientific feud, five...

'Pompeii-Like Scene' Found During Digging for New Subway

Charred ruins of an early 3rd-century building are unearthed

(Newser) - Digging for Rome's new subway has unearthed the charred ruins of an early 3rd-century building and the 1,800-year-old skeleton of a crouching dog that apparently perished in the same blaze that collapsed the structure. Archaeologists on Monday said they made the discovery on May 23 while examining a...

Sword Found in Bog May Tell of Knight&#39;s Demise
Medieval Knight's
Sword Found in Bog
in case you missed it
Jun 25, 2017 7:33 AM CDT

Medieval Knight's Sword Found in Bog

If engraving can be found, it might identify the knight

(Newser) - The medieval sword, at just over three pounds, wouldn't have weighed down its owner. But the bog where it was found might have. That's what researchers are saying after a remarkably well-preserved sword from the 14th century was found in a bog in Poland. A worker was using...

Lost Islamic City Held Riches From a World Away

It was a trade center in Ethiopia beginning in the 10th century

(Newser) - Residents of the small town of Harlaa in eastern Ethiopia have long suspected that ancient coins and pottery fragments uncovered there represented a trail to undiscovered riches. They weren't far off, reports Quartz . After two years of digging in Harlaa, archaeologists have found ancient beads in almost every color...

Egyptologists Examine 'Sensational' Discovery

Prosthesis could be one of oldest ever found

(Newser) - Think losing a toe in ancient Egypt meant you'd be forever without one? Not so, at least in one case. Egyptologists from Switzerland's University of Basel have since 2015 been studying what a press release calls an "ancient Egyptian elite cemetery" near Luxor, and one of its...

DNA Study Reveals Cats&#39; Spread in Ancient World
DNA Study
Reveals Cats'
Spread in
Ancient World
new study
Jun 19, 2017 3:33 PM CDT

DNA Study Reveals Cats' Spread in Ancient World

It helped that humans found them useful thousands of years ago

(Newser) - Long before cats became the darlings of Facebook and YouTube, they spread through the ancient human world. A DNA study reached back thousands of years to track that conquest and found evidence of two major dispersals from the Middle East, in which people evidently took cats with them, reports the...

Fishermen Threw Away a &#39;One-in-a-Billion&#39; Catch
Fishermen Threw Away a
'One-in-a-Billion' Catch
IN CASE YOU MISSED IT
Jun 18, 2017 5:30 PM CDT

Fishermen Threw Away a 'One-in-a-Billion' Catch

Conjoined twin porpoises found for first time

(Newser) - In all the time humans have been exploring the ocean, there have until now been just nine recorded sightings of conjoined aquatic mammals. That's only partly why the Washington Post calls a recent catch in the North Sea "a one-in-a-billion discovery." Dutch trawlers on May 30 discovered...

Researchers Say They&#39;ve Found Lost Wonder of World
Researchers Say They've
Found Lost Wonder of World
in case you missed it
Jun 17, 2017 3:15 PM CDT

Researchers Say They've Found Lost Wonder of World

And they think New Zealand's Pink and White Terraces could see the light of day

(Newser) - They were considered the eighth natural wonder of the world and the greatest tourist attraction in the Southern Hemisphere in the mid-1800s—and then they were gone: The Pink and White Terraces of Lake Rotomahana in New Zealand's North Island spellbound visitors until June 1886 when Mount Tarawera erupted,...

Red Onions May Have Knack for Fighting Cancer
Potential Cancer Fighter
in the Pantry: Red Onions
new study
Jun 13, 2017 11:16 AM CDT

Potential Cancer Fighter in the Pantry: Red Onions

Especially ones from Ontario, suggests new study

(Newser) - Have an appetite for onions? Your body could be benefitting in ways scientists are just beginning to understand. In the latest study on what may well be a superfood, scientists at the University of Guelph in Ontario, Canada, report in the journal Food Research International that red onions in particular...

This Baby Bird Fell in Amber 99M Years Ago

'Belone' hatched among dinosaurs

(Newser) - A study involving a 99-million-year-old piece of Burmese amber is making waves thanks to the cute little creature caught inside. According to Popular Science , a well-preserved baby bird trapped in the sap just a few days or weeks after hatching may be the key to unlocking secrets of the...

40-Year-Old Signal From Space Is Finally Explained
40-Year-Old Signal From
Space Is Finally Explained
in case you missed it
Jun 10, 2017 11:30 AM CDT

40-Year-Old Signal From Space Is Finally Explained

Astronomer says it was 'a natural phenomenon,' not aliens

(Newser) - In 1977, a radio telescope recorded a 72-second signal coming from the direction of the constellation Sagittarius. Stunned, the astronomer who observed it wrote "Wow!" on the readout. Since it couldn't be explained, plenty argued the signal was proof of life beyond our planet. After 40 years,...

These Trees Know Where They Are on the Planet

Cook pines mysteriously lean toward the equator

(Newser) - Most trees grow straight, but the Cook pine leans another way. As a new study reveals, the tree leans toward the equator no matter where it grows, giving it what Science Alert calls a "drunken-looking slant." Matthew Ritter of California Polytechnic State University first became curious about the...

Rock Climbing May Help Beat Depression
Depressed? Try
Rock Climbing 
NEW STUDY
Jun 5, 2017 11:37 AM CDT

Depressed? Try Rock Climbing

New research shows that scaling a rock face may help ease depression

(Newser) - Heading out for a weekend climb or scaling the rock wall at the gym may be good therapy for treating depression, new research shows. A University of Arizona study found that a form of rock climbing eased depression symptoms in participants from moderate to mild levels after eight weeks, Inverse...

New Theory on When Babies Should Be in Own Room
New Theory
on When 
Babies Should
Be in Own Room
NEW STUDY
Jun 5, 2017 10:15 AM CDT

New Theory on When Babies Should Be in Own Room

Study suggests moving them out of parents' room at 6 months improves sleep

(Newser) - More fodder for the debate on when babies should be sleeping in their own rooms: A new study in Pediatrics suggests 6 months of age is a good target, which generally contradicts advice from the American Academy of Pediatrics. The AAP says babies should sleep in the same room as...

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