Arizona canyon famed for waterfalls to reopen after flooding

Weeks after flooding rushed through a world-famous gorge off the Grand Canyon, sending tourists fleeing to higher ground, the Arizona tribe that calls the area home is ready to welcome visitors to its reservation known for ...

Social gaming for better energy efficiency in public buildings

Tackling the energy inefficiency of public buildings, TRIBE developed a mobile game to educate and change behaviour. Its simulation draws on real data to demonstrate the human aspects of building use, such as ingrained attitudes ...

Tribal request for Dakota Access spill response plan granted

The Army Corps of Engineers and the developer of the Dakota Access pipeline must complete an oil spill response plan for the stretch of pipe beneath the Missouri River in North Dakota, a federal judge ruled Monday.

Tribe near Brazil's biggest city fights to hold on

Located next to Sao Paulo, one of the world's biggest cities, the Guarani-Mbya tribe's reservation here was always easy to miss. Under a new law, it risks disappearing almost altogether.

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