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image: Roller Derby Players Share Germs

Roller Derby Players Share Germs

By | March 14, 2013

Team member and opponents exchange microbes by slamming into each others’ shoulders during the game.

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image: Curiosity Finds Clay on Mars

Curiosity Finds Clay on Mars

By | March 14, 2013

NASA’s rover has identified clay in its first drilled sample, signaling that the planet once had a wet and hospitable environment.

2 Comments

image: Life in Lake Vostok?

Life in Lake Vostok?

By | March 13, 2013

Researchers analyzing samples from Antarctic subglacial lake confirm they have found unknown bacteria, and claim the microbes come from the lake rather than contaminants.

1 Comment

image: Interim NSF Director Announced

Interim NSF Director Announced

By | March 13, 2013

Current NSF Deputy Director Cora Marrett will take over as acting director of the agency at the end of next week when Subra Suresh steps down.

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image: DNA Is a Flame Retardant

DNA Is a Flame Retardant

By | March 13, 2013

Cotton cloth coated with DNA from herring sperm does not burn.

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image: Great Ape Research Decision

Great Ape Research Decision

By | March 12, 2013

The NIH will decide what to do with its research chimpanzees by the end of this month.

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image: Teasing Out New Teeth

Teasing Out New Teeth

By | March 12, 2013

Researchers mix cells from human adult gum tissue with tooth-inducing cells from mouse embryos to grow new hybrid teeth complete with roots.

17 Comments

image: Bee Venom for HIV Prevention

Bee Venom for HIV Prevention

By | March 12, 2013

Nanoparticles coated with a toxin found in bee venom can destroy HIV while leaving surrounding cells intact.

2 Comments

image: Gov’t Science Integrity Measures Lackluster

Gov’t Science Integrity Measures Lackluster

By | March 11, 2013

A new analysis finds that while some federal agencies have made strides in safeguarding the validity of their research, more work needs to be done.

1 Comment

image: Buzzed Honeybees

Buzzed Honeybees

By | March 11, 2013

The pollinators are more likely to recall flowers that offer them a caffeine reward.

2 Comments

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