Aug. 11, 2015

Picture of the Week: Blue-Green Algae Bloom

by Michele Berger

This picture, shot by a drone, reveals the verdant fingers of a blue-green algae bloom.

harmful algal bloom, hab, algae, lake erie
Jun. 05, 2015

What Role Does the Sun Play in Vitamin D Synthesis?

by Michele Berger

The sun kickstarts a process that converts a vitamin D precursor into the active form your body needs.

Apr. 15, 2015

Picture of the Week: Scuttle Flies

by Michele Berger

A citizen science project uncovers 30 new species of scuttle fly in Los Angeles.

flies, scuttle flies, phoridae

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