The trees in this corner of India vanished decades ago, leaving heat waves and drought. What happened when they returned proves the healing power of reforestation.

Chatbots and other new technology could play a key role in preserving languages that are at risk of dying out.

As the state explores ways to use less water, agave is emerging as a viable alternative to thirstier crops.

Small, constructed wetlands on farms keep excess nutrients out of waterways — and the impacts can go a long way.

People of color are half as likely as white people to get a diagnosis or treatment for an eating disorder — but that’s changing.

A concept that spread to meet an urgent need amid the pandemic remains a low-key yet efficient way to feed people and prevent food waste.

As offices across the US sit vacant, a slate of federal measures aims to convert them into much-needed housing units.

In the Indian state of Assam, solar-powered boats serve as mobile hospitals for the remote communities along the Brahmaputra River.

In Arizona, a remarkable repository helps Native American cultures thrive while boosting bird populations.