May 25 2010

New Crater May Have Helped Create Antarctic Ice Sheet

Tag: Climate Change,Geology,Physics,Scientific DiscoveriesZahra Hirji @ 10:08 pm
A giant impact dome was discovered under the Timor Sea. This is one of many impacts that pummeled the planet around 35 million years ago, possibly cooling it enough to spur the formation of ice sheets on Antarctica.

May 20 2010

Why Don’t We Know How Big the Gulf Oil Spill is?

Government and industry attempts to withhold information are delaying our ability to understand and respond to the spill, not to mention hold the parties involved responsible.

May 19 2010

Scientists Make Most Precise Measurement Yet of Ocean’s Depth

The big blue ocean takes up a large chunk of our planet and yet our understanding of its enormity is shockingly poor. A new study calculates the oceans depth and volume, bringing us one step closer to defining just how ...

Apr 26 2010

Is the Earth’s core solid?

Tag: Geology,Geophysics,Scientific DiscoveriesRobert Lamb @ 9:20 pm
Even if you breezed through a few geology classes in your day, it's easy to think of the Earth's interior like a Cadbury Egg: solid on the outside and molten in the center. Yet we've known for more than 60 ...

Mar 25 2010

Canadians Use Yellow Bots to Explore the Arctic

Tag: Geology,Oceanography,Scientific DiscoveriesSarah Dowdey @ 12:21 am
Canada has a high tech toy to help them win the New Arctic Land Grab: a big, yellow submarine.

Mar 12 2010

“Ice Arches” Act as Gatekeepers to Melting Arctic Ice

Tag: Climate Change,Global Warming,Scientific DiscoveriesSarah Dowdey @ 8:53 pm
It's easy to imagine the Arctic ice cap as it looks on a globe -- pinned firmly to one spot. However, that's not the case. Sea ice is free to roam when it breaks up, bobbing out of the Arctic ...

Mar 04 2010

Antarctica’s Tunguska Event

Tag: Geophysics,Natural Disasters,Scientific DiscoveriesMichael Reilly @ 10:31 pm
Giant, extinction-sized asteroids hurtling into Earth may grab headlines and star in Hollywood blockbusters, but airbursts from smaller asteroids and comets are thought to occur once every 500-1,000 years, making them one of the most pressing threats to humanity from ...

Feb 26 2010

Why Is Climate Change Denial So Seductive?

Gentle reader: The roots of all witch hunts, as we learned centuries ago, are buried in human psychology. Sadly, the current crescendo in the witch hunt against climate scientists is no different. Happily, however, there are people who study these ...

Feb 25 2010

Nanotech May Tap Into Your Mind

Tag: Ear,Genetic Science,Scientific Discoveries,Sensors,TechnologyDiscovery News - Top Stories @ 10:53 am
New sensors built using nanotechnology could read and write information directly into the brain.

Feb 08 2010

Friday News Feedbag for February 5, 2010!

If this is your first exposure to the Friday News Feedbag...we're glad to have you in the club. Welcome to Feedbag Nation, which stems from our weekly science news podcast that you can subscribe to here on iTunes and chat ...

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