Chinese hydroelectric power plans in Tibet threaten to destabilize the Himalayan region’s ecology and politics.

World Hippo Day serves as a reminder of their importance in the ecosystem and the need for their protection. For centuries, ...

Microsoft hands over its prime role on the $22 billion Army headset program to a defense tech company that is proclaiming a “new path in human augmentation.” ...

Last June, the U.S. Army Corps of Engineers, which operates a series of dams in Oregon's Willamette River Basin, missed a deadline set by Congress to produce a report on how the dams are affecting ...

But while bog ecosystems provide habitat, filter water, and store carbon, they have been disappearing for decades. In Illinois alone, more than 90 percent of wetlands have been lost. There are about ...