This Startup Is Harvesting Wild Algae to Make Your Next Pair of Sneakers
Co-founder Rob Falken found a way to turn algae into a foam that can be used in sneaker soles and on surfboards
Wacky, Wonderful, Wild Hops Could Transform the Watered-Down Beer Industry
The diversity of hops reflects a diversity of tastes and traditions that are part of an extraordinary evolution in beer
When Was the First Map Produced and More Questions From Our Readers
You asked, we answered
I Was a Card-Carrying Member of the “First Moon Flights” Club
My card is now a historical museum artifact, but I’ll never give up my dream to fly to the Moon
Madagascar’s Mangroves: The Ultimate Giving Trees
Locals already use the trees for food, fuel and building materials. Now they’re burning them to make lime clay
The Tragic Fate of the Afghan Interpreters the U.S. Left Behind
These men risked their lives for the U.S. military. Now many would like to come to America but are stranded — and in danger
Ulysses S. Grant Launched an Illegal War Against the Plains Indians, Then Lied About It
The president promised peace with Indians — and covertly hatched the plot that provoked one of the bloodiest conflicts in the West
Newly Discovered Letters Bring New Insight Into the Life of a Civil War Soldier
A mysterious package holds long-lost correspondence from a young Union infantryman
A new VR program called SurviVR aims to train employees how to deal with an active shooter situation in the workplace
Six Places on Earth That Scientists Say Look Like Other Planets
The eerie resemblance these locales have to Mars and beyond has attracted researchers for years
Wild Monkeys Unintentionally Make Stone Age Tools, But Don’t See the Point
Scientists observe a “unique” human behavior in wild animals
Looking at Nature Through Infrared Film Will Have You Seeing Red
See the world on a whole different spectrum
How Scorpion Venom Is Helping Doctors Treat Cancer
When injected into the body, Tumor Paint lights up cancers. The drug could lead to a new class of therapeutics
This Champion Pumpkin Weighs More Than a U-Haul
At the annual Half Moon Bay Pumpkin Weigh-In, a pumpkin weighing 1,910 pounds took the crown
Can Resource Scarcity Really Explain a History of Human Violence?
Data from thousands of California burial sites suggests that a lack of resources causes violence. But that conclusion may be too simplistic
Did John Adams Out Thomas Jefferson and Sally Hemings?
A scholar makes the intriguing case that Adams gossiped about the relationship years before the news erupted in public
These Women Reporters Went Undercover to Get the Most Important Scoops of Their Day
Writing under pseudonyms, the so-called girl stunt reporters of the late 19th century played a major role in exposing the nation’s ills
When Curious George Made a Daring Escape From the Nazis
The authors of the children’s book series fled wartime France with the manuscript tied to their bikes
Fur Real: Scientists Have Obsessed Over Cats for Centuries
Ten of the best feline-focused studies shed light on our relationship with these vampire-hunting, sexy-bodied killers
How Bats Ping On the Wing—And Look Cute Doing It
Researchers reveal how bats turn echolocation signals into a 3-D image of moving prey
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