"There’s a high probability that if you want to think about the most hospitable place where you want life to be outside the solar system, it’s going to be a cave," the professor leading the research ...

Swimming in natural pools and playing in caves, Amanda Owen's youngest children are "feral" at the moment, she happily declares.

A French researcher made remarkable discoveries while submerging himself in darkness and isolation for two months.

Nestled quietly in the southern part of Echague town in Isabela, Barangay San Miguel is a place where cascading waterfalls ...

Between 1990 and 2020, there was a 51% increase in the area around Phoenix where homes and wildlands meet, raising wildfire ...