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A newly discovered circuit helps fish to prioritize
The same holds true for a little fish.

Researchers from Cologne have studied nerve cells in the control center of the vagus nerve, which detect what we eat in the gastrointestinal tract and control the feeling of satiety and blood sugar level. They identified that different groups innervate different gut organs and also fulfil different functions. This discovery could be an important factor for developing future therapeutic strategies against obesity and diabetes.
discovered something very surprising: although the nerve cells are located in the same

How is it possible that HD 62623, a hot super-giant star on the verge of death, is surrounded by a disc, generally only associated with infant stars? Using long-baseline stellar interferometry at ESO’s VLT interferometer, a team led by Florentin Millour from Observatoire de la Côte d’Azur and Anthony Meilland from Max Planck Institute for Radio Astronomy could generate for the first time a three-dimensional high angular and high spectral resolution image of this star and its closest environment. They conclude that a solar-mass companion star is the key to this mystery. To attain their goal, the researchers adapted an imaging technique from radio astronomy which uses interferometric datasets.
twin, the bright star Deneb in the summer triangle, and almost all stars with the same

A single sand grain harbours up to 100,000 microorganisms from thousands of species.
What you prob­ably can’t ima­gine: at the same time, bil­lions upon bil­lions of

A single sand grain harbours up to 100,000 microorganisms from thousands of species.
What you prob­ably can’t ima­gine: at the same time, bil­lions upon bil­lions of

A brain circuit inhibits food intake during nausea
Or have you ever felt sick and really wanted to eat at the same time?

Study proves connection during brain development
“Our study shows that the same hormones when present early in gestation can have

Blue-throated macaws have an enormous ability to imitate
leg” on observing the demonstrator in the background lifting its leg (showing the same

The mid-embryonic developmental stages are strikingly similar in animals, plants and algae
Max Planck Institute for Biology Tübingen and the University of Dundee reveal the same

Three year olds already share toys with another child, if both have earned it together.
In study 1, they had to pull two ends of a rope at the same time in order to make