Chris on expedition

Philodoria & Science with Chris Johns

Scientist Bio: Chris A. Johns Eventually, Chris Johns hopes to slow down and spend his retirement surfing and hanging out, but in the meantime, he’s got hu...
Red frog

Deadly fungus threatens African frogs

Misty mountains, glistening forests and blue-green lakes make Cameroon, the wettest part of Africa, a tropical wonderland for amphibians. The country holds m...