Infant stars identified at the center of our galaxy

What was previously identified as a gas and dust cloud at the center of our galaxy actually consists of three very young stars. That is the result of a new study led by scientists from the University of Cologne's Institute ...

On the immortality of stem cells

Stem cells are considered to be immortal in culture and, therefore, of great interest for aging research. This immortality is regulated by increased proteostasis, which controls the quality of proteins. A team of researchers ...

Animals are better sprinters than humans

An interdisciplinary group of scientists from the universities of Cologne, Koblenz, Tübingen, and Stuttgart has studied the characteristics determining the maximum running speed in animals. The model they developed explains ...

Venus's turbulent atmosphere

Venus is often referred to as Earth's twin because both planets share a similar size and sur-face composition. Also, they both have atmospheres with complex weather systems. But that is about where the similarities end: Venus ...

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