When an 18-year-old girl went missing, the police let the case grow cold. But Grace Humiston, a soft-spoken private investigator, wouldn't let it lie
Those who live outside the law sometimes meet their downfall through their relationship with food
The boldly-colored paintings and sculptures of Washington D.C.'s own BK Adams enliven the museum's main gallery
After an oil spill, should people put in the time and effort to clean up wildlife, or would it be better to just let the animals die?
Biologists scale city trees to bag a surprisingly urban species, the Cooper's Hawk
Corporate execs say they're looking for independent thinkers, but schools are stilled geared to assembly lines. Here are ideas to spur imaginative learning
And why is one running loose in California?
This weekend, check out a giant spider at mealtime, get a book autographed, and take advantage of your last chance to see Harry Potter in 3D
Over the course of 12 years of eating with fellow classmates, any student can learn a set of new life skills
Take a tour through American history, create your own art, listen to an author speak about civil rights, and enjoy a tour of an exhibition soon to close
Across the United States, parents, teachers and administrators alike are rethinking their approach to after-school assignments
Our guest blogger ponders the "spirits" of America's heroes and their legacies as she walks the museum's hallways
Found in a New Zealand archive, the White Shadow offers a glimpse into early film history that extends beyond the famous director
The blog where nothing's off limits, and nothing's sacred either. Today's classic may have been yesterday's bomb
The National Zoo's Kandula demonstrates the skill of insight, using innovative problem-solving techniques in figuring out how to reach suspended fruit
According to the Peruvian Yanesha people, plants originally had human forms that went through either "sublime" or "grotesque" transformations
On this day in 1960, CIA pilot Gary Powers was shot down over the USSR. Read how a military maneuver became an international incident
Researchers may soon be able to transfer embryos from older cheetahs into younger animals and give them a better chance of success
For those working behind the scenes on the King memorial, its meaning runs deep
Smithsonian researchers announced yesterday the discovery of a primitive eel species, never before seen. See the video and learn about this remarkable find
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