Domesticated outdoor cats pose a serious threat to species diversity on.natgeo.com/3mQVoMl

Their charge can be up to seven times stronger than a wall socket’s on.natgeo.com/366Kyvy

An abundance of Spinosaurus teeth discovered in ancient river sediments suggests the immense predator spent much of its time in the water on.natgeo.com/3j0FDA0

Beaver dams slow the spread of wildfires, and in some cases, can even extinguish them on.natgeo.com/2G8Slhs

"As soon as I saw this photograph, I knew it may be one of the rarest shots I’ve ever taken" on.natgeo.com/305pJgp

Plans are being made to host a water pumping station in the location of the tribe's ancestral capital on.natgeo.com/2RXvf00