Growing urban populations, more public awareness of pollution and ambitious redevelopment plans propel big drinking water and wastewater treatment investment in two key cities.

As I watched the California wildfires burn out of control last month, I couldn’t stop thinking about all of the victims of ...

This week, the world’s governments are meeting in Geneva for the 78th meeting of the Standing Committee of CITES, the Convention on International Trade in Endangered Species of Wild Fauna and Flora.

US President Donald Trump says that wind farms harm birds and whales. Scientists weigh wind power's impacts on wildlife against those of oil and gas.

The bird flu outbreak has forced poultry farms to euthanize chickens causing shortages at the grocery store and sending egg ...

Wolf reintroduction and management issues, threats to lynx habitat and mountain lion harvest limit reductions have all been newsworthy in recent weeks. Citizens hold such diverse perspectives, and ...

For two days every February, teams of outdoorsmen armed with 12-gauge shotguns scour the delta in flat-bottom mud boats and ...

For two days every February, teams of outdoorsmen armed with 12-gauge shotguns scour the delta in flat-bottom mud boats and ...

The past two and a half years have required sacrifices, and we recognize that change — no matter how necessary — has been ...

So far, AI researchers have produced narrow intelligence — AI that excels at specific, predefined tasks, such as playing ...

Adventure travel has transformed from a niche pursuit into a booming global industry, driven in part by digital nomads and ...