On the border between Egypt and Libya, Siwa is only accessible after a night bus ride from Cairo. Although tourism is growing ...

Little progress has been made despite 40 years of cleanup on Leech Lake Reservation. Locals fear for the health of surrounding lakes and the Mississippi River downstream.

Titusville is testing nanobubble technology in the Indian River Lagoon to improve water quality and help marine life breathe.

Rock Lake is a popular destination for many fishermen – both in the summer and during the ice cover.The fishery is in good condition because of the variety of habitats ...