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Beaked whales B-stroke for long dives

Foraging animals tread a narrow metabolic tightrope, rationing the energy they expend in the pursuit of food to make the most of a catch. And marine mammals that dive on a single breath of air have to be ...

dateMay 12, 2015 in Plants & Animals
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New technologies for getting the most out of semen

For in vitro fertilization and other assisted reproductive technologies, selecting the healthiest and best swimming sperm from a sample of semen can dramatically increase success. Microfluidics—micro-scale technologies ...

dateMar 19, 2015 in Biotechnology
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