Controlling carbs and fat: Learning from the fruit fly

Incretins are hormones secreted by intestinal cells that regulate pancreatic insulin and glucagon to control sugar metabolism in mammals. Although counterparts of insulin and glucagon have been identified in invertebrates, ...

Social wasps lose face recognition abilities in isolation

Just as humans are challenged from the social isolation caused by the coronavirus pandemic, a new study finds that a solitary lifestyle has profound effects on the brains of a social insect: paper wasps.

Battling harmful insects by understanding their sense of smell

In NTNU's Dragvoll laboratory in Trondheim, researchers keep different things in the closet than most of us do. Jars of moths stand in rows. The insects are actually pretty cute, but the Norwegian name for them suggests that ...

Decoding the honeybee dance could lead to healthier hives

Unravelling one of the most elaborate forms of non-human communication – the honeybee's waggle dance – could help researchers better understand insect brains and make farming more environmentally friendly.

New clues from brain structures of mantis shrimp

Taking a close look at the neural systems of mantis shrimp, top arthropod predators of the coral reef, researchers led by Nick Strausfeld at the University of Arizona and Gabriella Wolff, now at the University of Washington, ...

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