2015年4月1日 星期三

2015-04-02 U.S. Science


The Detroit News
   
Researchers split on if land can nourish polar bears   
The Detroit News
In this June 15, 2014 photo, a polar bear dries off after taking a swim in the Chukchi Sea in Alaska. A paper published Wednesday, April 1, 2015 says polar bears forced onto land because of melting ice are unlikely to find enough food to replace their diet of ...

Polar bears will not survive on land-based diet, researchers say   Science Recorder
Melting Sea Ice Threatens Polar Bears' Food Supply, And Land-Based Food Isn't ...   Tech Times
Study: Polar bears can't survive on berries and bird eggs   Summit County Citizens Voice
Washington Post   
CBS News   
all 98 news articles »   


Telegraph.co.uk
   
Meet Little Foot - the 3.7 million-year-old human ancestor   
Telegraph.co.uk
Scientists have said a sophisticated new dating technique shows that Little Foot, an important fossil of an early human forerunner unearthed in the 1990s in South Africa, is roughly 3.7 million years old. "The age of Little Foot has been highly debated," said ...

Egyptian Artifacts Salvaged From Raided Tomb in Israel   NBCNews.com
Clarke wins dating game   Times LIVE
Ancient hominid 'Little Foot' gets new birthday   Christian Science Monitor
Reuters   
Discovery News   
all 50 news articles »   


Sydney Morning Herald
   
Tiny songbird flies over the Atlantic in autumn migration   
Sydney Morning Herald
A songbird weighing the equivalent of three teaspoons of sugar can fly over the north Atlantic, scientists say. The tiny superbird is the blackpoll warbler (Setophaga striata). Tipping the scale at 12 grams, the white-throated, black-capped bird migrates from ...

Scientists Say Tiny Blackpoll Warbler Travels Thousands Miles on End   American Register
Tiny Songbird, Weighing Only Half Ounce, Makes Epic Transatlantic Nonstop ...   Tech Times
A tennis ball-sized bird makes annual 'jet-like' nonstop transatlantic flights ...   Empire State Tribune
WCAX   
Christian Science Monitor   
PBS NewsHour   
all 244 news articles »   


Wired
   
Photos: Astronomers Find Hundreds of Baby Galaxy Clusters   
Wired
spire_color_mosaic_sort This mosaic shows 228 of the likely young galaxy clusters. The colorful splotches represent places with dense gas and dust. ESA/Planck Collaboration. The universe is filled with galaxies that clump together like cosmic metropolises ...

Hundreds of baby galaxies discovered! Clues to cluster formation revealed   The Space Reporter
Discovery of Hundreds of Baby Galaxy Clusters to Shed More Light on Dark Matter   Yibada (English Edition)
Galaxy Discovery Sheds New Light on How Structures Formed   myCentralOregon.com
World Science   
all 43 news articles »   


Live Science
   
What's Next for the World's Largest Atom Smasher? How to Watch Live   
Live Science
Physicist Jon Butterworth, who works at the world's largest atom smasher, is intimately familiar with the drama that surrounded the 2012 discovery of the Higgs boson. Butterworth will recount the trials and tribulations in the hunt for "the most wanted particle," in ...

CERN confirms existence of the Force for April 1   CNET
The Most Wanted Particle: The Higgs Boson: Perimeter Institute Video   Discovery News
Glitch Fixed: Large Hadron Collider Is on Track for Restart   NBCNews.com
Mashable   
BBC News   
MarketWatch   
all 109 news articles »   


Christian Science Monitor
   
Are orcas making a comeback in the Pacific Northwest?   
Christian Science Monitor
A new baby orca has been spotted off the coast of British Columbia. Are we witnessing an orca baby boom? By Alexander LaCasse, Staff Writer April 1, 2015. close. In this photo taken Monday, March 30, 2015, and provided by the Pacific Whale Watch ...

Baby boom: Watchers spot fourth newborn among endangered Puget Sound ...   Fox News
Baby 4: Newborn spotted with endangered Puget Sound orcas   Salon

all 127 news articles »   


CNN
   
Shortest total lunar eclipse of the century coming Saturday   
CNN
(CNN) Sky watchers in Western North America are in for a treat: a nearly five-minute total lunar eclipse just before sunrise on Saturday. Here's how it will unfold: Starting at 3:16 a.m. Pacific Daylight Time, the moon will begin moving into Earth's shadow.
Shortest lunar eclipse of the century: How to see it this weekend   Los Angeles Times
Total lunar eclipse April 4, 2015: Where and when to see blood moon   ABC15 Arizona
Total lunar eclipse coming Saturday   WSBT-TV
AL.com   
all 244 news articles »   


Sydney Morning Herald
   
Oceans might take thousands of years to recover from climate change, study ...   
Sydney Morning Herald
Naturally occurring climate change lowered oxygen levels in the deep ocean, decimating a broad spectrum of seafloor life that took some 1,000 years to recover, according to a study that offers a potential window into the effects of modern warming.
Ocean ecosystems could take millennia to recover from climate change   National Monitor
Marine Ecosystems require thousand years of recovery from Climate Change   The Market Business
A ten year climate change destruction to marine life would require a millennium ...   Reporter Advocate
Discovery News   
Uncover California   
all 66 news articles »   


KABC-TV
   
JPL scientists working on getting 'flying saucer' to Mars   
KABC-TV
Flying saucers are the stuff of science fiction, but NASA is turning science fiction into just plain science at the Jet Propulsion Laboratory. Embed. <iframe width="476" height="270" src="http://abc7.com/video/embed/?pid=605026" frameborder="0" ...

NASA Takes Its Flying Saucer for a Pre-Flight Spin   NBCNews.com
NASA tests 'flying saucer,' could lead to safe landings on Mars   abc7news.com
NASA Flying Saucer Spin Table Test Held In Hawaii   Geek Infinite
MicroCap Observer   
The Weather Channel   
Christian Science Monitor   
all 111 news articles »   


NBCNews.com
   
Curiosity Rover Team Intrigued by Two-Tone Rock on Mars   
NBCNews.com
NASA's Curiosity rover has spotted a bizarre-looking network of Martian mineral ridges — and that has piqued the curiosity of the rover's science team. They say the two-tone veins suggest there were separate stretches of time when there were wet conditions ...

Curiosity Sniffs Mars' BO to Learn About its Past   Nature World News
The Scars on Mars from the Curiosity Rover Landing Are Healing (Video)   Space.com
Curiosity Sniffs Out History of Martian Atmosphere   Imperial Valley News

all 20 news articles »   

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