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image: Government Cracks Down on Biosecurity

Government Cracks Down on Biosecurity

By | July 15, 2014

After a string of incidents leading to lab closures and a moratorium on the transfer of select agents, US labs are reassessing safety threats within their own walls.

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image: Insecticides Harm Birds Indirectly

Insecticides Harm Birds Indirectly

By | July 10, 2014

The effects of neonicotinoid use on insect populations appear to be rippling through the food chain, scientists show.

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image: Lichen Legion

Lichen Legion

By | July 2, 2014

Genetic analysis splits one species into 126.

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image: Medical Marijuana: Where’s the Data?

Medical Marijuana: Where’s the Data?

By | June 30, 2014

As more states legalize therapeutic cannabis, some caution against overprescribing the drug, the benefits of which have not been rigorously tested in clinical trials.

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image: Emperor Penguins on Thin Ice

Emperor Penguins on Thin Ice

By | June 30, 2014

A new model suggests emperor penguin populations could decline by 19 percent by 2100.

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image: Combating Asian Carp

Combating Asian Carp

By | June 5, 2014

A new plan to protect the Great Lakes from the invasive species is set in motion.

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image: Running Wild

Running Wild

By | May 22, 2014

Mice in nature appear to enjoy running on wheels, helping to settle the question whether the behavior is a just a neurotic response in lab mice.

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image: Rock Snot Explained

Rock Snot Explained

By | May 8, 2014

An increasingly common algal growth, found in rivers the world over, is caused by changing environmental conditions, not accidental introductions.

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image: Finch-Powered Fumigation

Finch-Powered Fumigation

By | May 7, 2014

Darwin’s finches use pesticide-treated cotton to line their nests and unwittingly protect themselves against parasitic fly larvae.

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image: Something Is Killing Asian Carp

Something Is Killing Asian Carp

By | April 29, 2014

Half a million invasive silver carp are dead in a Kentucky river, and nobody knows why.

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