Vt. farmers cut cows' emissions by altering diets

(AP) -- Vermont dairy farmers Tim Maikshilo and Kristen Dellert, mindful of shrinking their carbon footprint, have changed their cows' diet to reduce the amount of gas the animals burp - dairy cows' contribution to global ...

Hybrid material as gold-leaf substitute

(Phys.org) —A team of researchers headed by Professor Raffaele Mezzenga has created a hybrid material out of gold and milk proteins that looks like a wafer-thin gold leaf. Thanks to its properties, it could be used in a ...

Canola beats soybean as protein source for dairy cattle

Agricultural Research Service dairy scientists in Wisconsin are helping dairy farmers weigh the merits of a relatively new option for feeding their cattle: Using canola meal as a protein supplement.

Scientists Study Holstein Milk Production, Fertility

(PhysOrg.com) -- Agricultural Research Service (ARS) scientists have discovered why Holsteins—bred to produce more milk—are less fertile than before breeding efforts were stepped up to increase dairy production: It's ...

Jumbo undertaking: Elephant milk under the microscope

On a recent sunny day at the San Diego Zoo Safari Park, a team of specialized zookeepers collected breast milk samples from two female elephants nursing their 1-year-old calves. Unlike the mechanical breast pumps used by ...

What's for dinner on Mars?

Imagine finding freeze-dried meats and fruits, dehydrated vegetables, egg crystals, ghee-like anhydrous butter, powdered milk and chipotle peppers in your kitchen, but not a morsel of fresh food.

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