Some animal species produce waste that plays an unexpectedly important role in the natural world. Researchers have found that these droppings can support plant growth, feed other organisms, and even ...

Arkansas environmental groups are sounding the alarm on a new rule proposed by the Arkansas Department of Agriculture that would make it harder for the public to learn about new permit applications ...

The world’s growing livestock industry produces millions of tons of animal manure every year, creating both environmental and public health challenges. A new study shows that this abundant waste ...

Decomposing food scraps at Bennett Compost in Northeast Philadelphia. Millions of tons of food waste end up in landfills each year. But alternatives like composting, anaerobic digestion and even ...

A collaboration between chemical engineers and animal scientists has created a system for recovering valuable industrial chemicals from animal waste, representing a major step towards circularity and ...