07/03/2019

Ocean life in 3-D: Mapping phytoplankton with a smart AUV

Phytoplankton form the base of the marine food chain but are notoriously difficult for scientists to account for—a little like trying to identify and count motes of dust in the air. A truly independent underwater vehicle ...

Insects in decline—on farmland, latecomers lose out

The pollination services provided by wild bees are indispensable, not only for ecological but also for eminently economic reasons. However, over half of the more than 500 wild bee species found in Germany are either at risk ...

Embryos' signals take multiple paths

Rice University scientists have found significant differences between the methods signaling pathways use to prompt cells to differentiate – that is, whether to become organs, bone, blood vessels, nerves or skin.

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