When it comes to understanding life in space, you’d think that an astrobiologist’s workload would be focused in, well, space.

Explore the surreal Naida caves in Diu with unique rock formations and maze-like tunnels, a hidden gem of nature.

Check out 24 of the world’s must unusual landscapes — from the hellish Darvaza Gas Crater in Turkmenistan to the “snow ...

A new tour of the famed Akiyoshido cave system here, one of the largest limestone networks in Japan, offers visitors the ...

Journey into the heart of northern Thailand to explore Tham Lod Cave near Pai—an awe-inspiring natural wonder filled with ...

Discover a unique cave hike in Connecticut at the Indian Council Caves in Tunxis State Forest. Explore rocky terrain and hidden crevices on this scenic trail.

Visit ‘Mini Thailand’ in Himachal near Sissu Waterfall — a hidden gem with limestone caves, emerald lagoons, and tropical ...

India's coastline is lined with several hidden caves that reflect the country's rich geological, cultural history ...