Roughly 201 million years ago, drastic changes extinguished many forms of life and led to conditions that allowed the ...

Free Things To Do in DC with Kids! Families in the DC area sure are lucky: From free museums and nature centers to amazing ...

Day. The following museums will be closed for the day: The National Portrait Gallery Smithsonian American Art Museum and its Renwick Gallery National Postal Museum For MLK Day, the Anacostia ...

Amphibians and reptiles are cold-blooded animals. Amphibians live in water and on land. Reptiles primarily live on land. Amphibians have moist skin and lay eggs in water. Reptiles have scales and ...

Saving Amphibians From Deadly Fungus Building captive colonies for eventual re-introduction to the wild, scientists from Atlanta rescue endangered frogs and other amphibians threatened with ...