Look up! A powerful owl could be sleeping in your backyard

Picture this: you're in your backyard gardening when you get that strange, ominous feeling of being watched. You find a gray oval-shaped ball about the size of a thumb, filled with bones and fur—a pellet, or "owl vomit."

Mapping the conflict between farming and biodiversity

It's well known that producing foods such as beef can have an outsized footprint when it comes to carbon emissions. But a new study shows that some of these same staples can have an equally huge effect when it comes to biodiversity ...

Sea-level rise will have complex consequences: study

Rising sea levels will affect coasts and human societies in complex and unpredictable ways, according to a new study that examined 12,000 years in which a large island became a cluster of smaller ones.

Half the Earth relatively intact from global human influence

Roughly half of Earth's ice-free land remains without significant human influence, according to a study from a team of international researchers led by the National Geographic Society and the University of California, Davis.

Rural areas will bear the brunt of US sea-level rise

It's hotly debated whether coastal wetlands can survive sea-level rise by migrating inland. A new analysis using highly detailed elevation maps of the Chesapeake Bay region shows that—contrary to previous studies—human ...

How urban agriculture can improve food security in US cities

During the partial federal shutdown in December 2018 and January 2019, news reports showed furloughed government workers standing in line for donated meals. These images were reminders that for an estimated one out of eight ...

page 2 from 29