It’s part aquarium, part terrarium, and 100% DIY. This homemade setup gives a giant mud crab the ultimate new home with space ...

WASHINGTON — It may not be surprising that an “aquatic desert” turtle faces long odds in life, but environmentalists and biologists still welcomed this week’s endangered species designation for the ...

An ancient spring near Lukeville has slaked the thirst of desert travelers for centuries, but its days may be numbered as groundwater is pumped to build a 30-foot border wall. Water has bubbled out of ...

Plastic accumulating in our oceans and on our beaches has become a global crisis. Billions of pounds of plastic can be found in swirling convergences that make up about 40 percent of the world's ocean ...

A think tank set up by former UK Prime Minister Tony Blair has called for the formation of a public-private trust that could oversee the sharing of anonymised patient data with trusted researchers.

The Tucson Fire Department wants to get the word out about a way for people who need to see a doctor, but may not need an ambulance.