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Animals Shrink as Earth Warms
Sep 30, 2011
Animals Shrink as Earth Warms
As global temperatures rise this century, the result of human-caused climate change, many living things will shrink, thanks to a host of changes in the environment, as well as the direct effects of warming, two researchers write. If everything were to shrink at the same rate, this wouldn't be a...
Giant Amoebas Discovered in Deepest Ocean Trench
Sep 30, 2011
Giant Amoebas Discovered in Deepest Ocean Trench
Gigantic amoebas have been found in the Mariana Trench, the deepest region on Earth. During a July 2011 voyage to the Pacific Ocean chasm, researchers with Scripps Institution of Oceanography at UC San Diego and National Geographic engineers deployed untethered landers, called dropcams, equipped with digital video and lights to...
In Images: Cannon Raised from Blackbeard's Pirate Ship
Sep 30, 2011
In Images: Cannon Raised from Blackbeard's Pirate Ship
Qarcannonup (Image credit: Karen K BrowningNC Department of Cultural Resources) Despite weather-related setbacks, deep diving archaeologists from the North Carolina Office of State Archaeology today (Oct. 26) completed their mission to raise a cannon from Blackbeard's pirate ship, the Queen Anne's Revenge, which sank off the North Carolina coast. In...
Clouds: The Wild Card of Climate Change
Aug 31, 2011
Clouds: The Wild Card of Climate Change
This Research in Action article was provided to LiveScience in partnership with the National Science Foundation. It is a little-known, but significant, fact that about 70 percent of the Earth's surface is covered by clouds at any given time. But, not all clouds are the same; different types of clouds...
The Serene Splendor of the Salty Salton Sea
Aug 31, 2011
The Serene Splendor of the Salty Salton Sea
Salton Sea The Salton Sea is one of the world's largest inland seas as well as being one of the lowest spots on Earth, sitting at 227 feet (69 meters) below sea level. It is located in southeastern California just north of the rich agricultural lands of the Imperial Valley....
Arctic Sea Ice Hits Record Low, According to One Measure
Aug 31, 2011
Arctic Sea Ice Hits Record Low, According to One Measure
One of the harbingers of global climate change — the extent of the Arctic sea ice — has passed a new threshold. German researchers announced on Sept. 8 that the sea-ice cover had shrunk below its record minimum, set in 2007. Or has it? Elsewhere, researchers said the race remained...
Scott's Last Expedition: Images From His Doomed South Pole Trek
Aug 31, 2011
Scott's Last Expedition: Images From His Doomed South Pole Trek
Voyage into History (Image credit: Courtesy of Charles Leski, Leski Auctions.)The Terra Nova, the ship that carried Robert Falcon Scott's ill-fated expedition to the frozen continent that would be his grave, in a photograph dated December 13, 1910. Here, the ship is seen held up by the ice pack. Scott...
Listeria Outbreak: What You Need to Know The Illness
Aug 31, 2011
Listeria Outbreak: What You Need to Know The Illness
An outbreak of listeriosis linked to contaminated cantaloupe has so far sickened 22 people in seven states and killed at least two, according to the Centers for Disease Control and Prevention (CDC). Listeriosis is caused by infection with the bacteria Listeria monocytogenes, which are found in soil and water. People...
The Surprisingly Strange Physics of Water
Aug 31, 2011
The Surprisingly Strange Physics of Water
Intro Niagara Falls span the border between the United States and Canada. Though remarkably wide, Niagara is not the tallest or highest-volume waterfall in the world. (Image credit: Sayran | Dreamstime)There is nothing softer and weaker than water, and yet there is nothing better for attacking hard and strong things....
Ig Nobel Prize Winners Make Hilarious Contributions to Science
Aug 31, 2011
Ig Nobel Prize Winners Make Hilarious Contributions to Science
Intro (Image credit: Improbable Research)Every year in Norway, Nobel Prizes are awarded to scientists who have made outstanding contributions to human knowledge. Also every year, but at a far less formal ceremony in Cambridge, Mass., Ig Nobel Prizes are given to scientists who have made outstanding, but also hilarious, contributions...
End Times? Texas Lake Turns Blood-Red
Jul 31, 2011
End Times? Texas Lake Turns Blood-Red
A Texas lake that turned blood-red this summer may not be a sign of the End Times, but probably is the end of a popular fishing and recreation spot. A drought has left the OC Fisher Reservoir in San Angelo State Park in West Texas almost entirely dry. The water...
Fernanda and Greg in Pacific 'Chase'
Jul 31, 2011
Fernanda and Greg in Pacific 'Chase'
The Eastern Pacific Ocean is fired up with two tropical storms today, Fernanda and Greg, and both were caught in one image from the GOES-11 satellite. Both appear to be chasing each other to the west, and Fernanda appears a little more organized in satellite imagery and stronger than her...
Hurricane Irene Spotted From Space
Jul 31, 2011
Hurricane Irene Spotted From Space
Hurricane Irene, the first hurricane of the 2011 Atlantic hurricane season, was seen from space today (Aug. 22) as it roared past Puerto Rico. Irene formed as a tropical storm east of the Leeward Islands on Aug. 20. By early Aug. 22, the storm had strengthened to a Category 1...
Hurricane Irene 'Big, Scary Storm,' Astronaut Says
Jul 31, 2011
Hurricane Irene 'Big, Scary Storm,' Astronaut Says
Astronauts on the International Space Station (ISS) got an eyeful of Hurricane Irene's increasing might today (Aug. 25) as their space capsule streaked over the monstrous Category 3 storm, which is barreling toward U.S. shores. Ahead of the flyover, ISS video cameras revealed placid views of wispy white clouds scattered...
Why Irene's Size Matters
Jul 31, 2011
Why Irene's Size Matters
Don't let Hurricane Irene's waning strength fool you. The massive storm is still a major threat and could pound cities with severe weather for days, experts say. The storm, at one point as large as one-third of the East Coast and as strong as a Category 3, has been a...
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