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Drones used to identify pregnant dolphins

Researchers have found a way to remotely determine if protected female bottlenose dolphins are expecting a calf using aerial photos taken from drones.

Male seahorses develop placentas to support their growing babies

Supplying oxygen to their growing offspring and removing carbon dioxide is a major challenge for every pregnant animal. Humans deal with this problem by developing a placenta, but in seahorses—where the male, not the female, ...

Microfluidics: The tiny, beautiful tech hidden all around you

When you think of micro- or nanotechnology, you likely think of small electronics like your phone, a tiny robot or a microchip. But COVID-19 tests—which have proven to be central to controlling the pandemic—are also a ...

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