This Bee Works 50 Times Harder than the Honey Bee
Using blue orchard bees to pollinate crops is an idea with a lot of promise. For one thing, they visit 50 times more flowers than honey bees!

Using blue orchard bees to pollinate crops is an idea with a lot of promise. For one thing, they visit 50 times more flowers than honey bees!
When policemen spotted a "flying saucer" in 1966, an official investigation declared it was an optical illusion created by swamp gas. But some say that's just what the government wanted us to believe.
The 'Secrets of the Hive' film crew spare no precaution for a daunting task ahead: filming tens of thousands of killer bees, angry at the intrusion into their hive.
Experience the tense moments after a terrorist group fires a missile at the wings of a DHL Airbus - the first civilian aircraft casualty of the Iraq war.
Smithsonian scientists use cutting-edge technology to extract atoms from the surface of the Hope Diamond in hopes of unraveling its unique DNA.
Dogs have a long history of serving their countries as military scouts, rescue dogs, and messengers.
Despite the length of time that's passed since he first terrorized London, enthusiasm and interest in Jack the Ripper has never been stronger. Which is why we're closer than ever to unmasking him.
After an American B-29 bomber dropped the atomic bomb on Hiroshima, the explosion instantly killed tens of thousands of people and left many wounded. These survivors recount the horrific aftermath.
Monopoly, arguably the most-famous board game, was invented by Charles Darrow. But many attribute the original idea to Lizzie Magie, a Quaker and the creator of the Landlord's Game, which bears striking resemblance to its more-popular successor.
Polar Bears have an undeserved reputation as loners. Not only do they form friendships and spend time together, they even meet up year after year!
Owen Maclaren was one of the design engineers of the WWII Spitfire fighter plane. In the 1960s, he applied his knowledge to a very different field: baby buggies.
Thirty feet up in a tree, a group of owls are not expecting this four-legged predator to come calling. The lesson here: Never underestimate a leopard's speed and agility.
Famous architect Stanford White commissioned scandalous portraits of Evelyn Nesbit, driving her husband Henry Thaw to murder.
In 2004, the GoFast Rocket set a world record by breaking the space barrier and rising to an altitude of 72 miles. A new team of enthusiasts is trying to beat it, and they've attached a camera for launch.
At least 500 years old, the Inca maiden found at the top of the Andes is so well-preserved that visitors find themselves whispering, for fear of waking her.
Imagine crossing a shark with a piranha. That's how one experienced angler describes the "living nightmare" known as the Goliath tigerfish.
The wood frog's body makes its own anti-freeze that allows it to survive the winter. The secret ingredient? You'll never guess.
One of the world's largest supervolcanoes erupted 2.1 million years ago in Yellowstone, and then twice more there at intervals of roughly 660,000 years. Are we due for another one soon?
In the midst of the Cold War, the U.S. began to develop anti-satellite aircrafts to combat Russia's vast space expansion. This F-15 footage from 1985 is the first time they succeeded.
When William Addis was sentenced to prison in the late 18th century, he occupied himself with an unheard of task: perfecting the world's first mass-produced toothbrush.
Beyond his vast military conquests, Genghis Khan was concerned with building a genetic dynasty. It began with a harem of 7,000 women.
The bog-preserved corpse of Croghan Man had well-manicured nails and a leather-plated armlet. What could this tell us about his role in an ancient society?
In the 1880s, LaMarcus Thompson was troubled by America's slide into hedonism and immorality. Out of that concern, we got the rollercoaster.
They may be the size of bottle caps, but poison dart frogs store a toxin 200 times stronger than morphine in their skin.
No one knows for certain why the Lalibela churches share many similarities with Judaism, but scholars propose a handful of holy theories.
After Muslims conquered Egypt, they build the Nilometer, a tool to measure the country's biggest, wettest source of revenue.
Reaching speeds up to 18 MPH, the sidewinder slithers rapidly along the desert dunes. The way it buries itself in the sand is even scarier.
Art Historian Nicholas Allen has a radical theory about the image on the Shroud of Turin; he believes it was the world's first photograph, taken 500 years before the known invention of photography.
In May 1972, the CIA launched Operation Thunderhead to rescue escaped American soldiers from a North Vietnamese prison. Here's why James Bond Stockdale and the other "Hanoi Hilton" POWs decided to shut it down.
Researcher Margaret Howe's initial focus with Peter the dolphin was teaching him the basics of human conversation: getting him to listen to speech, then encouraging him to "speak."