Fifty Years Ago, “Star Trek” Aired TV’s First Interracial Kiss
For actress Nichelle Nichols, the first black woman to have a continuing co-starring role on TV, it was the beginning of a lifelong career in activism
How the Smithsonian Helped Sleuth Out the True Identity of a Pair of Dorothy’s Ruby Slippers
When the FBI asked museum conservators at the American History Museum for assistance, they discovered the two pairs are twins
In 1915, technology merged with the “back to nature” movement, leading to the invention of the motorhome
New Software Can Predict Landslides Weeks Before They Happen
Australian researchers are using AI and mathematics to detect tiny changes that may precede the often-deadly events
When the U.S. Government Tried to Make It Rain by Exploding Dynamite in the Sky
Inspired by weather patterns during the Civil War, the rainmakers of the 1890s headed to west Texas to test their theory
The Mysterious Origins of the Smallpox Vaccine
Though the disease was declared eradicated in 1980, the era of smallpox is far from over
Watch This New Device Print Using Sound Waves
Harvard scientists develop a printing technique that could impact a slew of industries, from biopharmaceuticals to food and cosmetics
Two Sculptures of Ancient Women Give Voice to the Protection of Antiquities in War Zones
The Smithsonian’s elegant Haliphat of Palmyra and the blue-eyed Miriam from Yemen raise awareness of the illegal trade in and destruction of antiquities
Sea-Star Murdering Robots Are Deployed in the Great Barrier Reef
The RangerBot is a new line of defense against coral-eating crown-of-thorns starfish
Could This Brain Implant Stop Epilepsy Seizures?
A new approach, which involves an implantable device delivering neurotransmitters to the brain, proves effective in mice
Siblings Could Shed Light on Roots of Autism
Most research has focused on studying two parents and two autistic children, but new research calls for learning more about siblings who don’t have autism
Step Inside This Glittering Mountain of Salt
Resembling an iceberg and formed millions of years ago, Muntanya de Sal is one of the world’s only salt mountains
This Device Tracks How Well You Wash Your Hands
Biomedical engineers have developed a wall-mounted scanner that can detect microbes that cause foodborne illness
Here’s What We Know (and Don’t Know) About Flushing Contact Lenses Down the Drain
Though they are tiny, the lenses add up—and might be infiltrating the environment
The True Story of “Operation Finale”
Director Chris Weitz explores the 1960 hunt for Nazi war criminal Adolf Eichmann in the new feature film
Inventing a Longer-Lasting Popsicle
A British design firm has used a half-forgotten World War II technique to create ice pops that don’t melt as fast as the ordinary ones
Pregnant Male Pipefish Are the Sea’s Swaggery Swingers
Male pipefish, which take on the burden of carrying eggs to term, can compromise their own pregnancies if they see a “huge, sexy female” swimming by
Travel Through the Landscapes That Inspired Salvador Dalí
Three destinations in northeastern Spain offer a unique glimpse into the life of the famous surrealist
Noise Pollution Might Cut Birds’ Lives Short
Stressed out teen birds have enough to deal with—noise seems to be one factor that could seal their fate
How Eating Poop Makes These Mole-Rats More Motherly
New research suggests a colony’s queen stimulates babysitters by transferring a type of estrogen through her feces
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