What roundworms can teach us about human growth

Human beings and the roundworm C. elegans have more in common than you'd expect. Thanks to a common ancestor more than 700 million years ago humans and roundworms have a similar hormone to drive and regulate growth. By activating ...

Bacteria take a deadly risk to survive

Bacteria need mutations—changes in their DNA code—to survive under difficult circumstances. When necessary, they can even mutate at different speeds. This is shown in a recent study by the Centre of Microbial and Plant ...

Researchers check quality of chocolate with ultrasound

Belgian chocolate is a world-famous delight. But producing a divinely delicious bar of chocolate that has a beautiful gloss, makes that wonderful sound when you break it, melts in your mouth, and maintains all these qualities ...

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