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Eating Up the Food Chain

Watch a predaceous diving beetle dine on a tadpole.

The Scientist Staff

Jan 13, 2020 | 1 min read

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A yellow, hairy caterpillar is sitting on a green leaf off a thin plant stem.

Deciphering Plants’ Biochemical Messages

In this transgenic ant pupa surrounded by wild type pupae, green fluorescence on top reveals olfactory sensory neurons. On the bottom, the expression of red fluorescent protein shows throughout the ant pupa body.

Spying on Transgenic Ants Reveals How Their Brains Respond to Alarm Odors

Close-up shot of sea surface with small waves

The Constellation of Creatures Inhabiting the Ocean Surface

Slideshow: Meet the Neuston, the Diverse Organisms Living at the Ocean’s Surface

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