2015年2月20日 星期五

2015-02-21 U.S. Science


New York Times
   
New York's Forecast: Rising Seas, Continual Heat Waves — and a Little Hope   
New York Times
As you went spelunking through snowdrifts in recent days, pondering the moral necessity of pet-friendly ice melt and perhaps noting in horror the story of a Manhattan woman who froze to death hiking in subzero New Hampshire temperatures over the ...

Grim Future Awaits For New York City: Engulfed By Waters   The Monitor Daily
New York City Climate Change Panel Predicts Doom And Gloom By 2100 ...   Tech Times
New York City Could See 6-Foot Sea Rise, Tripling of Heat Waves by 2100   Scientific American
Consolidate Times   
Gothamist   
New York Daily News   
all 96 news articles »   


Headlines & Global News
   
Ancient cities evolved the same way as modern ones, new study reveals   
Science Recorder
New research suggests that certain universal laws of urban development transcend political systems and economies. Social scientists have already demonstrated that modern cities grow in predictable ways. Now, a new study suggests that ancient urban ...

Making more monuments: Just like modern cities, ancient settlements got more ...   Yumanewsnow
New research suggests that the dynamics of ancient and modern cities could be ...   National Monitor
Ancient cities grew just like modern ones, guided by universal social networks   ZME Science
Live Science   
CityLab   
all 16 news articles »   


Washington Post
   
Evolution: Marine animals have grown bigger over time, study says   
Los Angeles Times
When it comes to evolution, bigger might really be better. A team of Stanford scientists analyzing the body sizes of marine mammals over nearly 550 million years have found that average body size has increased 150-fold. The findings, published in the journal ...

Evolution Made Some Sea Creatures Bigger, Say Researchers   Daily Science Journal
Evolution Favors Larger Marine Animals   Design & Trend
Large size of marine animals driven by evolutionary forces, new survey says   Science Recorder
WWNO   
all 123 news articles »   


WTOP
   
Mars One finalist shares dream about starting human colony on Red Planet   
Science Recorder
Last year researchers at MIT found that a manned mission to Mars would result in the crew dying after only 68 days–but one Mars One finalist is undeterred and insists such a mission is feasible. Hannah Earnshaw, a 23-year-old PhD student in astronomy ...

Mars contestant: 'Why wouldn't you want to go?'   WTOP
100 People in the Running for One-Way Trip to Mars   Discovery News
Mars's Massive Erupting Clouds Still Puzzle Scientists   Scientific American
TIME   
The Christian Times   
PC Magazine   
all 84 news articles »   


Voice Chronicle
   
Size of Black Holes Linked to Dark Matter in Galaxies, Study Suggests   
Voice Chronicle
Scientists, studying elliptical galaxies, have unveiled a strong association between the size of supermassive black holes and the amount of dark matter present in the halos of the galaxies. The study, carried out by the researchers from the Harvard ...

Dark Matter Affects The Size Of Central Black Hole In A Galaxy, Study Finds   STGIST
Amount Of Dark Matter Determines The Size Of Supermassive Black Holes   Daily Science Journal
Dark matter controls size of black holes   Science Recorder
Morning Ticker   
Frontline Desk   
Ars Technica   
all 58 news articles »   


The Space Reporter
   
Hubble captures new images of planet's perturbations in disk around star   
The Space Reporter
According to a NASA statement, the Hubble Space Telescope has obtained new images showing a primordial planet plowing through the debris disk around the young star Beta Pictoris. Beta Pictoris is only 20 million years old. A massive exoplanet was ...

Hubble Telescope Allows NASA To 'Time Travel', And Study Solar System ...   STGIST
Hubble photo of a star can help scientists study how planets are born   Engadget
Hubble Watches Massive Exoplanet Stir Stellar Dust   Discovery News
Astronomy Magazine   
Space Daily   
io9   
all 17 news articles »   


Youth Health Magzine
   
You Can Get Sun Damage at Night   
Youth Health Magzine
It won't be long before the sun makes itself extremely visible, but don't get too eager with sunbathing just yet. According to a new study, you can still suffer from sun damage even during dark. Many people believe that sun damage caused by harmful UV rays ...

Sunlight continues to damage skin in the dark   National Monitor
Can Skin Damage Occur In The Dark?   Design & Trend
Skin Damage Possible Even in the Dark   Nature World News
HCPLive   
Gizmodo Australia   
NewsOK.com   
all 134 news articles »   


The Space Reporter
   
NASA and ESA telescopes trace ultra-strong winds blowing from black holes   
The Space Reporter
The powerful winds are so strong that they can hinder star formation in the host galaxy. According to a NASA statement, telescopes have revealed for the first time that powerful winds emanate from black holes in all directions. These winds are so tremendous ...

Black hole's blast stunts birth of stars   BBC News
Supermassive Black Hole Found Farting A Trillion Suns' Worth Of Energy   Popular Science
Black Holes Can Send Winds Powerful Enough To Impede The Birth Of Stars   The Monitor Daily
Washington Post   
Geek   
Fox News   
all 78 news articles »   


Tech Times
   
NASA Delays Spacewalk Due To Suit Problem   
Tech Times
Spacewalks scheduled for travelers aboard the International Space Station (ISS) have been delayed, due to possible problems with a spacesuit. Those extravehicular activities (EVAs) were scheduled to begin on February 20, but NASA officials have ...

NASA preparing for the worst on Saturday's spacewalk   Science Recorder
Space Walk: How NASA Prepares for the Worst   ABC News
Space station preps for 'space taxis'   CNBC
NBCNews.com   
Engadget   
RTT News   
all 195 news articles »   


National Geographic
   
Venus and Mars Conjunction   
WMDT
Tonight, If you caught the sun setting, you could have seen Venus hanging around the moon especially since it is a clear night. Tomorrow night, February 21, you will be able to see Venus and Mars passing each other in the sky. Look towards the West and ...

Why is Venus the brightest planet?   Tucson News Now
Venus, Mars, moon set to dance in night sky this weekend   CBS News
Venus-Mars Conjunction in Aries: Let's Get Physical   Chronogram

all 60 news articles »   

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