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image: Spotting a Giraffe's Age

Spotting a Giraffe's Age

By | April 11, 2012

A giraffe’s spots can give away its years.

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image: Insect Battles, Big and Small

Insect Battles, Big and Small

By | April 10, 2012

Social insect soldiers not only protect the colony from insect invasions; some also secrete strong antifungal compounds to kill microscopic enemies.

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image: Colony Collapse from Pesticides?

Colony Collapse from Pesticides?

By | April 9, 2012

Yet another study demonstrates that how pesticides might be related to the collapse of wild bee colonies.

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image: Poisonous Shrooms Battle Cancer

Poisonous Shrooms Battle Cancer

By | April 4, 2012

A deadly mushroom toxin shrinks pancreatic tumors in mice.

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image: Ants Share Pathogens for Immunity

Ants Share Pathogens for Immunity

By | April 3, 2012

A new study shows that grooming by ants promotes colony-wide resistance to fungal infections by transferring small amounts of pathogen to nestmates.

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Contributors

April 1, 2012

Meet some of the people featured in the April 2012 issue of The Scientist.

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image: Eyes on Cancer

Eyes on Cancer

By | April 1, 2012

Techniques for watching tumors do their thing

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image: The World in a Cabinet, 1600s

The World in a Cabinet, 1600s

By | April 1, 2012

A 17th century Danish doctor arranges a museum of natural history oddities in his own home.

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image: Whirlpool Bistros

Whirlpool Bistros

By | April 1, 2012

Fish adapt to feed for months along the entire depth of massive oceanic whirlpools that are rich in nutrients and plankton.

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image: Pesticide Problems for Bees

Pesticide Problems for Bees

By | March 30, 2012

Bees exposed to neonicotinoids, a widely-used class of pesticide, navigate poorly and produce fewer queens, suggesting a role for neonicotinoids in colony collapse.

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