Smart News
Only seven spade-toothed whales have ever been identified, and the species has never been seen alive. After one washed ashore last summer, researchers have made new discoveries—including that the animal had nine stomach chambers and vestigial teeth
Smart News
Conservationists hope the love story between Boris and Svetlaya might indicate a new, successful chapter in tiger repopulation efforts
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From an "awkward" smiling frog to embarrassing owl parents, this year's winners of the entertaining annual competition won't let you down
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Although it was just a byproduct of developing a new type of reactor, the generation of electricity from nuclear energy signaled a bright future ahead
Travel
To commemorate the National Day of the Horse, see herds of equine images from the Smithsonian Magazine Photo Contest