Kirsten Bahr is a physical science technician for the National Park Service and the chair of the Salt Lake Grotto club.

Without a doubt, I know I’ll be stopping at the Fiborn Karst Preserve the first time I visit the Upper Peninsula. I know, I ...

As they span significant areas of Asia, Europe and the Americas, karst landscapes cover some 15 percent of the Earth’s land mass. Scientists estimate that these areas of porous bedrock are home to as ...

So, for this edition of Scrub Hub, we hope to introduce more Hoosiers to one of the lesser-known natural features of the state by answering: What is Karst habitat? Start the day smarter.

Midway along Ireland’s Atlantic Coast lies the Burren, an otherworldly landscape whose mesmerising limestone formations have ...

Biking is back at Hobbs State Park-Conservation Area.

Color Fest will be from 10 a.m. to 4 p.m. Saturday at the Ponca Nature Center in Ponca, operated by the Arkansas Game and ...

The 8th edition of the Pingyao International Film Festival in China awarded its top prize on Saturday to “Karst,” a drama film by China’s Yang Suiyi. The film depicts a cattle breeder who ...

Yang Suiyi’s Karst won best film in the Fei Mu Awards for up-and-coming Chinese filmmakers at this year’s Pingyao ...

Known for its sharp curves and challenging terrain, Chin Khoanh Slope in Ha Giang rewards travelers with stunning, serene ...