A memory-weakening drug has shown promise in mice. Could Eternal Sunshine of the Spotless Mind someday be a reality?

A New Drug Could Help You Forget Long-Term Traumatic Memories

The drug has allowed mice to replace old anxiety-filled memories with new, harmless ones

An elephant seal from the Kerguelen islands with a logger device attached to his head, just before his departure back to sea.

Seals Are Scientists’ Little Helpers for Collecting Ocean Data

For the past 10 years, hundreds of seals equipped with special headgear have collected crucial data on ocean temperature and salinity for scientists

Hiroshi Nagashima and Hiromitsu Nakauchi aim to genetically engineer pigs that grow human organs.

Will Japanese Researchers Grow Human Organs Inside Pigs?

A controversial technique to develop body parts from stem cells may someday save countless lives, but will society allow it?

Please look but don't take.

Beach Tourists Who Collect Shells May Be Harming the Environment

At one beach in Spain, increasing numbers of tourists have caused a 60 percent decline in shell abundance, potentially disrupting the aquatic ecosystem

This hive of the stingless honey-making bee Melipona triplaridis is one of a handful of tropical hives bee expert David Roubik keeps at his home in Panama City. Note the waffle-like honeycomb in the background

Smithsonian’s Bee Man Delivers Up Some Advice for Dealing with Colony Collapse Disorder

David Roubik, who pioneered the field of tropical bee studies, says what will save them is a better understanding of their natural state

Moving to An Area With More Green Space Can Improve Your Mental Health for Years

A new study finds that the mental benefits of greenery are immediate and long-lasting

There are 40 ground-up crickets in every bar.

Are You Ready For Protein Bars Made From Crickets?

They’re good for you and the environment, but are they good enough to eat?

California redwoods can live for more than a thousand years.

Save the Big Trees!

A large tree grows more quickly and sucks up a lot more carbon than a smaller one, scientists find

Northern bald ibises in a classic flying "V" formation.

Scientists Solve Mystery of Birds’ Flying V

Migrating birds flap in and out of rhythm depending on where they are in formation

The finger pads of a person with adermatoglyphia are entirely smooth.

Curious Conditions

Adermatoglyphia: The Genetic Disorder Of People Born Without Fingerprints

The extremely rare disease causes no problems—apart from occasional difficulties with the authorities

A dingo walks along a road in southern Australia.

Maybe Dingoes Don’t Deserve Their Bad Rap

Studies show that Australia’s “favorite scapegoat” most likely didn’t kill the Tasmanian tiger

Lego men.

Art Meets Science

See the Inner Anatomy of Barbie, Mario and Mickey Mouse—Bones, Guts and All

Artist Jason Freeny transforms familiar childhood characters into realistic anatomical models

A grey wolf in Yellowstone National Park.

Top Carnivores Help Shape Nearly Every Aspect of Their Environment

From controlling other animals’ numbers to affecting carbon storage, the predators’ vital roles in ecosystems justify their conservation, scientists say

A Book’s Vocabulary Is Different If It Was Written During Hard Economic Times

Books published just after recessions have higher levels of literary misery, a new study finds

Migraine Headaches and the Remarkable Power of Placebos

A new study finds that the placebo effect is just as powerful as a popular pill in treating migraines. How can doctors use that to help us feel better?

The immense emptiness of Mars' Meridiani Plains, taken by the Opportunity Rover during the month it was stuck in a sand rippled dubbed Purgatory. Full size version.

After Ten Years on Mars, Here Are the Most Beautiful Photos Taken by the Rovers

Over the last decade, Spirit and Opportunity captured stunning photos of rocks, dunes and vistas

A new, ultra thin circuit, shown embedded on a contact lens placed on a prosthetic eye.

This Clear, Flexible Electronic Circuit Can Fit on the Surface of a Contact Lens

The technology could someday be used in implantable medical devices or environmental sensors

Nuclear tests, such as Operation Redwing in 1956, deposited radioactive plutonium and cesium in the atmosphere.

Plutonium From Nuclear Tests Lingers in the Atmosphere

Don’t worry, scientists say that it’s not a threat to human health but instead could be a marker of how air circulates

Ask Smithsonian 2017

What Happens to All the Salt We Dump On the Roads?

In the U.S., road crews scatter about 137 pounds of salt per person annually to melt ice. Where does it go after that?

Five Reasons Why You Should Probably Stop Using Antibacterial Soap

As the FDA recently noted, antibacterial products are no more effective than soap and water, and could be dangerous

Page 243 of 456