Search Results for: antarctica
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1,411 results
1,411 results for: antarctica
- Humans
Columbus’ arrival linked to carbon dioxide drop
The depopulation of the Americas due to introduced European diseases may have spurred Europe's Little Ice Age.
- Life
Antarctic lake hides bizarre ecosystem
Bacterial colonies form cones similar to fossilized examples of Earth’s early life.
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Ice in Motion
As frozen lands disintegrate, researchers rush to catch the collapse.
- Earth
Earth & Environment
The supercontinent of the future, pollutants from laundry detergent and more in this week’s news
- Space
Atom & Cosmos
Planets born with off-kilter orbits, the planet formerly known as a star and more in this week's news.
- Earth
Earth & Environment
Earth’s bulging waistline, plus ancient mangrove swamps and new threats from wildfires in this week’s news.
- Life
Penguin declines may come down to krill
Lack of food appears to be hurting birds on the Antarctic Peninsula.
- Chemistry
Meteorites contain chemicals linked to life
Space rocks could have delivered DNA building blocks to Earth.
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- Earth
Earth/Environment
The carbon footprint of Brazilian beef, plus the health effects of pollution and electrification in this week's news.
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2011 Science News of the Year: Earth
NASA Warming slowdown The planet’s overall temperature has been climbing upward, but that trend stalled during the early 2000s — and now scientists think they can explain why. Several studies suggest that tiny sulfur-rich particles called aerosols, which shield the Earth from the sun’s incoming rays, are to blame. Some of those particles come from […]
- Animals
Animals on the Move
Worldwide — on land, in the sea and in rivers, streams and lakes — wildlife is responding to rising temperatures.
