Mothers' milk and the infant gut microbiota: An ancient symbiosis

Nursing infants' gastrointestinal tracts are enriched with specific protective microbes. Mother's milk, itself, guides the development of neonates' gut microbiota, nourishing a very specific bacterial population that, in ...

Iberian wolves prefer wild roe deer to domestic animals

A Spanish researcher has analysed the preferences of wolves from the north east of the Iberian Peninsula to demonstrate that, in reality, their favourite prey are roe deer, deer and wild boar, ahead of domestic ruminants ...

Alfalfa and potassium: It's complicated

Has anyone ever told you to eat a banana when you have a muscle cramp or eye twitch? That's because bananas have potassium. Potassium is an important nutrient for humans, and an even more important nutrient when it comes ...

Solving the great Australian poop problem

Cattle farmers deal with a lot of persistent crap—literally. And the humble dung beetle might just be the answer they've been looking for.

Ancient rhino-relatives were water-loving

The discovery of new bones from a large land mammal that lived about 48 million years ago has led scientists to identify a new branch of mammals closely related to modern horses, rhinos, and tapirs, according to a study published ...

Cows may hold the key to greener fuels

Scientists in Scotland are turning to cows and the tiny organisms and enzymes found in their stomachs for a potential way to create industrial products such as biofuels from plant waste and plan to unveil their ideas at a ...

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