science

Stories 201 - 220 | << Prev   Next >>

The Rise of Cheap(er) Fertility Clinics

Are discount clinics a good idea?

(Newser) - Fertility treatment doesn't come cheap—IVF typically costs $15,000. But a new wave of clinics hope to ease the expense, reports Newsweek . In St. Louis, for instance, a new facility offers a range of treatments for about $7,500. The goal is equal access, say supporters. "A woman’...

Gravity Doesn't Exist: Physics Prof

String theorist shakes up 300 years of science

(Newser) - Anyone who's ever seen a ball drop knows it's obvious that gravity exists—right? Not so fast, says a prominent string theorist who has called into question 300 years of science with a new paper arguing that gravity is merely an illusion. Dutch physicist Erik Verlinde says gravity is not...

Gravity's Rainbow Captured in HD

Satellite provides picture of planet pull

(Newser) - A mesmerizingly multi-hued map of the Earth's gravity has been created with the help of detailed measurements taken by Europe's Goce satellite. The data has been transformed into a "geoid," or map, highlighting the differences in the planet's pull, from its mountain ranges to ocean trenches, to create...

Scientists Pop Bubble Mystery
 Scientists Pop Bubble Mystery 
Jun 11, 2010 5:33 AM CDT

Scientists Pop Bubble Mystery

Ring of daughter bubbles form under some conditions

(Newser) - Scientists "playing around in the lab late one night" have burst another scientific mystery: the behavior of popping bubbles. The physicists noticed that when bubbles burst on a liquid surface, they sometimes form a perfect ring of "daughter" bubbles rather than vanish entirely. Each of the daughters then...

Monster Squid Turns Out to Be Lazy Blob

Legendary predator just waits for prey to swim by

(Newser) - Ferocious sea creature? Fuggeddaboutit. It may be longer than a school bus and have razor-sharp hooks, but the colossal squid is no monster, reports LiveScience . New research suggests that just the opposite is true: "Everyone thought it was an aggressive predator," one scientist says. "Our findings show...

Massive Saturn Storm Seen From Earth

Blizzard 5 times bigger than Snowmageddon

(Newser) - America's "Snowmageddon" winter storm this year would be no big deal on Saturn, where an ammonia-ice storm at least 5 times larger—so massive and turbulent that amateur astronomers can see it from earth —is currently raging. NASA's Cassini spacecraft, orbiting Saturn, is picking up data from the...

'Cuddle Spray' Turns Men More Feminine



 'Cuddle Spray' 
 Makes Men Girly 
in case you missed it
May 2, 2010 5:45 PM CDT

'Cuddle Spray' Makes Men Girly

Hormone induces emotion, empathy

(Newser) - Watch out macho men: German researchers have found a way to make males more sensitive. A hormone-laced potion called "cuddle spray" shot into men's noses can make males more emotional, empathetic and snugly. The active ingredient is oxytocin, a so-called "trust hormone" that is released during orgasm and...

Weird Facts About the Hadron Collider

It's both unimaginably hot and unimaginably cold

(Newser) - Now that the Large Hadron Collider is up and running again, Ross Bonander of AskMen unearths 5 scientific tidbits:
  • It's really, really cold: The system's magnets are cooled to -456°F, a bit chillier than deep outer space.
  • It's really, really hot: After those magnets do their stuff, the resulting
...

Number Nerds + Pi Day = Big Geek Fun
Number Nerds + Pi Day =
Big Geek Fun
3.14159
Mar 14, 2010 1:59 PM CDT

Number Nerds + Pi Day = Big Geek Fun

Eat some pie, write a 'pi-ku,' and wish Albert Einstein a happy birthday

(Newser) - Today is 3/14, better known to the math-loving community as Pi Day, an international celebration of the irrational number and, for some, its almost-namesake dessert. In honor of the occasion, the iconic logo on the Google homepage has transformed into a collection of formulas that use pi. To celebrate, write...

Sea Once Filled With 'Dino Fish'

Giant fish prowled oceans in dinosaur age

(Newser) - Scientists have discovered a "missing link" in evolutionary history: evidence that prehistoric seas were filled with enormous, plankton-eating fish. The dino-sized fish existed between 66 and 172 million years ago, dying out around the the same time as the dinosaurs. It was only after they vanished that mammals and...

Discovery of Earth's Twin 'Within Reach'

Kepler will find habitable planet like ours: astronomer

(Newser) - The Kepler spacecraft prowling the far reaches of the Milky Way will soon find a habitable planet similar to earth, a leading astronomer is convinced. Recent technological advances in the observation of planets outside our own solar system have rapidly brought us closer to finding earth's "twin" planet,...

As Analog Dies, Earth Falls Silent
 As Analog Dies, 
 Earth Falls Silent 
THEY CAN'T HEAR US
Jan 26, 2010 8:51 AM CST

As Analog Dies, Earth Falls Silent

Our digital chatter makes us invisible to alien life forms, scientist says

(Newser) - Mankind's odds of being discovered by aliens are plummeting as digital chatter makes Earth all but invisible from space. Whereas old-fashioned analog signals spread millions of miles into space, digital signals stay put. As we move toward the latter, says space expert Frank Drake, Earth becomes harder to find.

Scientists 'Tie Light in Knots'
 Scientists 'Tie Light in Knots' 
Jan 18, 2010 10:30 AM CST

Scientists 'Tie Light in Knots'

Breakthrough could lead to more precise lasers, traffic speed guns

(Newser) - A team of physicists say they’ve managed to “tie light in knots” using holograms and abstract mathematics. The breakthrough could have a host of practical applications, including more precise lasers and traffic speed guns. It’s also the first physical application of “knot theory,” a branch...

Missing SF Sea Lions Appear in Oregon

They went north for better fishing, scientists now say

(Newser) - The mystery of San Francisco’s vanishing sea lions looks to have been solved: They went north for the winter, to Oregon. When the stench off Pier 39 disappeared last month, scientists floated any number of theories—even, the BBC reports, that the beasts cleared out ahead of impending earthquake—...

Collider Must Produce 'Eureka Moments'
 Collider Must Produce 
 'Eureka Moments' 
glossies
Dec 13, 2009 7:38 AM CST

Collider Must Produce 'Eureka Moments'

If not, particle physics hits a brick wall

(Newser) - With the Large Hadron Collider getting back into action, Kurt Andersen travels to the French-Swiss border to examine the potentially "paradigm-shifting" consequences. Or at least, physicists hope it will shift some paradigms. "If this new collider doesn’t produce groundbreaking discoveries, particle physics will have reached a dead...

Hair-Curling Gene Found
 Hair-Curling 
 Gene Found 
Dec 8, 2009 11:45 AM CST

Hair-Curling Gene Found

Findings may pave way for a hair-straightening pill

(Newser) - Scientists have discovered the root of curly hair, potentially paving the way for a hair-straightening pill. But don't throw out your hot irons yet—the findings, published in the American Journal of Human Genetics, will probably first be applied to the field of forensics. Understanding curls could help cops catch...

'Trailblazing' Science Papers Posted Online

Ben Franklin's famous kite-key experiment galvanizes the Web

(Newser) - Britain's Royal Society is posting some of the key scientific moments in human history on the Web. Handwritten accounts include reports by Sir Isaac Newton and Benjamin Franklin, who details his 1752 experiment with a key, a kite and lightning. One of the posted studies, to determine if 8-year-old Wolfgang...

Fewer Americans Believe in Global Warming
 Fewer Americans 
 Believe in Global Warming 
ANALYSIS
Oct 22, 2009 8:09 PM CDT

Fewer Americans Believe in Global Warming

Those seeing evidence of it dropped from 71%-57% in 18 months

(Newser) - The percentage of Americans who think there’s serious evidence of global warming has dropped precipitously in the past 18 months—from 71% to 57%, the Pew Research Center finds. Numbers were down across the political spectrum—Democrat, independent, Republican—but the drop was most pronounced among independents, to 53%...

'Ig Nobels' Laud Goofy Science
 'Ig Nobels' Laud Goofy Science 
Oct 2, 2009 1:30 PM CDT

'Ig Nobels' Laud Goofy Science

Bra gas masks and the benefits of naming cows among the discoveries honored

(Newser) - The scientific world’s best and brightest gathered last night to honor the silliest. Eight Nobel laureates showed up to hand out the “Ig Nobels,” which honor funny, weird, and downright silly discoveries. The winners included:
  • Public health: Dr. Elena Bodnar, who invented a bra that can turn
...

Craft Find Traces of Water on Moon

Widespread, but still unclear how much

(Newser) - There is indeed some water on the moon, with three different spacecraft seemingly putting to rest the scientific school of thought that the orb is bone-dry. Friday’s issue of the journal Science cites “unambiguous evidence” of either water (two hydrogen molecules and one oxygen) or hydroxyl (one of...

Stories 201 - 220 | << Prev   Next >>