scientific research

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Ocean Expedition Finds 1M New Species

And reveals that there's a lot of plastic threatening them

(Newser) - Researchers will today present the fruits of a two-year 70,000-mile journey: up to 1 million previously undocumented species found living in the world's deep oceans, reports The Independent . The research ship Tara collected thousands of samples from depths of up to 2,000 meters, yielding more than 1....

Earliest Matches Found at Dig Site

Stone and clay relics in Israel are 8,000 years old

(Newser) - Archaelogists say a set of peculiar, ancient artifacts might just be the earliest known matches. The cylindrical objects, fashioned from stone and clay, date back nearly 8,000 years. At first, scientists thought they were phallic cultural symbols, but then a group of Israeli researchers noticed a striking similarity to...

Gene Discovery May Yield Men's Birth Control Pill

Fertility gene plays a big role in sperm production

(Newser) - Scientists could be a big step closer to inventing a birth control pill for men. New research at the University of Edinburgh has pinpointed a gene called Katnal 1 that manages the final stages of sperm development, reports the Daily Telegraph . In theory, the work could lead to a new...

Wasabi Alarm, Beer Sex Beetles Win Ig Nobels

Weird science rewarded at Harvard ceremony

(Newser) - The annual Ig Nobel prizes for odd research were handed out last night and the winning scientists were as weird as ever. Among the winners were a Japanese team that determined the ideal level of airborne wasabi to awaken sleepers (for a potential fire alarm), a Norwegian who tried to...

Science Journals Rife With Error, Fraud

Retractions up 15-fold over past decade in 11,600 scientific publications

(Newser) - The number of retractions in scientific journals has surged 15-fold over the past decade, rising to 339 last year from 22 in 2001—far faster than the 44% increase in the number of articles published over the same period, reports the Wall Street Journal in an investigation of 11,600...

'Wasteful' Shrimp on Treadmill Study Blasted

But scientists fire back at Senator's Coburn report

(Newser) - The National Science Foundation is being given too much money if it can afford to fund experiments that involve putting shrimp on treadmills or creating laundry-folding robots, grumbles Sen. Tom Coburn. The Oklahoma Republican has released a report criticizing the agency, which receives some $7 billion in federal funding a...

Bananas the Key to More Fuel-Efficient Cars?

Their fibers can create a light, strong nanocellulosic plastic

(Newser) - It may sound a little bananas, but it turns out that, well, bananas could help create more fuel-efficient cars. Brazilian scientists have come up with a way of using fibers from that fruit, as well as pineapples and coconuts, to make a lighter, stronger plastic. In fact, it's 30% lighter,...

China Poised to Surpass US in Science

Explosion in research transforming scientific world

(Newser) - Scientific research in China has been booming along with the economy, and the nation could overtake the US as the world's leading producer of research as early as 2013, according to a report from Britain's Royal Society for Science. The report credits massive investment in China in education and in...

USDA Sinks $60M Into Trio of Climate Change Studies

3 projects seek adaptable agriculture for specific regions

(Newser) - The USDA is sinking $60 million into a trio of studies that will investigate how climate change affects crops and forests. The three studies will focus on specific crops in specific regions—Midwestern corn, Northwestern wheat, and pine forests in the South—and aim to help farmers and foresters continue...

Postpartum Depression Hits Dads, Too: Study

 Postpartum 
 Blues Hit 
 Dads, 
 Too 
study says
Mar 14, 2011 7:52 AM CDT

Postpartum Blues Hit Dads, Too

And those fathers are more likely to spank their young kids: study

(Newser) - New moms aren’t the only ones who may end up battling depression: Dads can face a similar problem, and those who do are more likely to spank their 1-year-olds, a study finds. Some 40% of depressed fathers reported spanking kids that age, while only 13% of dads who weren’...

What Your Sneeze Says About You

Researcher links sneeze type to personality

(Newser) - Whether you sneeze loudly or softly, quickly or repeatedly, your nose may say a lot about you, a body-language expert has found. Backed by Benadryl execs, she asked some 500 people about their personalities and how they sneezed, and recognized four types, the St. Petersburg Times reports:
  • The “get-appreciated:
...

In Antarctica, Ice Forms in Unexpected Ways

It's supposed to fall as snow, and form from the top down...

(Newser) - Ice in Antarctica is supposed to form from the top down, the result of falling snow. But researchers who scanned an Antarctic mountain range with lasers and radar have discovered new ice developing at the bottom of miles-thick ice sheets ... and altering the surface. The earth’s heat melted the...

Meet World's 'Most Typical' Person

He's 28, Chinese, and right-handed: researchers

(Newser) - The “most typical” person on Earth has been revealed: he’s a 28-year-old, right-handed, Han Chinese man, notes the Huffington Post . In a National Geographic report, researchers compiled some 190,000 photos to piece together the average person’s face. But this guy has only a few more years...

4-Second Silences Make Us Feel ... Awkward
4-Second Silences
Make Us Feel ... Awkward
study says
Dec 31, 2010 2:11 PM CST

4-Second Silences Make Us Feel ... Awkward

Researchers cite ancient fears of exclusion

(Newser) - Just four seconds of silence in the middle of a conversation can be excruciating, research finds: That pause can leave us feeling left out and awkward, reports Time . “Conversational flow is associated with positive emotions, and a heightened sense of belonging, self-esteem, social validation and consensus,” researchers report...

Echinacea Won't Ease Your Cold
Echinacea
Won't Ease Your Cold
study says
Dec 21, 2010 8:16 AM CST

Echinacea Won't Ease Your Cold

Herbal remedy no better than placebo, researchers find

(Newser) - For those battling colds this winter, the herbal supplement echinacea may be popular, but it won’t actually help ease the severity or duration of your misery, researchers find. Those who took the supplement in a 700-person study found their symptoms faded just 7 to 10 hours earlier than those...

Scientists Reverse Aging in Mice



 Scientists Reverse 
 Aging in Mice 
IN CASE YOU MISSED IT
Dec 4, 2010 12:34 PM CST

Scientists Reverse Aging in Mice

Could the process work for humans?

(Newser) - Harvard scientists have reversed the aging process in mice, injecting them with an enzyme that healed tissue and reportedly spurred the growth of new neurons in their brains. Now they’re wondering if they can apply some of these benefits to humans. But differences between human and mice bodies make...

Scientists Slay Superbugs... With Light

Wavelengths cause chemical reaction, researchers find

(Newser) - Scientists have shed light on a new way to kill hospital superbugs like MRSA: literally shed light on them. A set of wavelengths called HINS-light acts by stimulating molecules in the bacteria, causing them to create chemicals that kill the germs. In trials, the process appears far more effective than...

How a Giraffe-Size Dinosaur Managed to Fly

16-foot creatures could traverse continents: scientists

(Newser) - Scientists think they’ve finally figured out how a dinosaur the size of a giraffe was able to soar through the air: It used its huge wings to pole-vault, the Daily Mail reports. Researchers from the UK and US say their theory trumps longstanding claims that pterosaurs couldn’t possibly...

Frequent Sex Helps Men Live Longer ...

... As long as they're not cheating on their partners, study finds

(Newser) - A healthy and faithful sex life may help men live longer . Italian researchers surveyed 4,000 men and found that those who had an active sex life with a steady partner had fewer heart problems, less depression, increased levels of testosterone, and better metabolism. But be warned: Cheaters negated the...

Stonehenge: Ancient Tourist Hot Spot

Skeleton found there traced to Mediterranean

(Newser) - Religious site? Healing temple? Whatever Stonehenge was used for, it was quite the tourist hot spot. Isotopic tests performed on a recently discovered skeleton—dubbed "The Boy with the Amber Necklace" because of the beads tied round his neck—found that he traveled from the north coast of the...

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