Innovations

Drones, paired with 3-D printing technology, could autonomously carry out building projects.

These 3-D Printing Drones Could Alter the Future of Construction

Like bees and wasps, the flying robots can build a structure while in mid-air

The U.S. State Department ran two pilot programs to test the online renewal option.

Online Passport Renewal Is Almost Here

In early 2023, qualifying American travelers will be able to skip the lines

Heart Aerospace's ES-30, a regional electric airplane with seats for 30 passengers

Electric Planes Are Taking Flight

More airlines are ordering battery-powered aircraft to help reduce their environmental impact

A visitor at the Seattle NFT Museum in Washington, one of the first states to tax non-fungible tokens

Two States Start Taxing NFTs

Washington and Pennsylvania wade into a largely unregulated marketplace

Spectators watch from Canaveral National Seashore as a SpaceX Falcon 9 rocket carrying 60 Starlink satellites launches.

How Is Starlink Changing Connectivity?

Elon Musk's venture has provided internet access for forces in the Ukraine and Hoh students in Washington, and the organization has a lot more planned

So far, pedestrians have mixed feelings about the experimental new lights in Hong Kong.

Can These Lights Make Crosswalks Safer for Pedestrians Distracted by Their Phones?

Hong Kong has launched an experimental initiative to remind walkers to look up before crossing the street

An artist’s rendering of astronauts working near NASA’s Artemis base camp, complete with a rover and RV.

Four Things We’ve Learned About NASA’s Planned Base Camp on the Moon

Eventually the station will allow astronauts to spend up to two months on the lunar surface

Four pairs of "human doubles" included in the study

Doppelgängers Don't Just Look Alike—They Also Share DNA

New research finds genetic and lifestyle similarities between unrelated pairs of "virtual twins"

Firefighting foam can contain 'forever chemicals,' which are in many products including food packaging and nonstick cookware. These compounds accumulate in air, soil and water.

Scientists Find a New Technique for Breaking Down 'Forever Chemicals'

The man-made toxins are everywhere and linked to numerous health problems

A pig steps into the sun in England. Cellular activity was returned to the organs of a dead pig after a recent experiment.

Scientists Bring Cells in Dead Pigs Back to Life

Scientists say the accomplishment may be the first step in making more organs available for transplant

Damien Hirst with pieces from “The Currency”

Artist Damien Hirst Will Burn Thousands of Paintings in NFT Experiment

A year-long project is pitting traditional paintings against non-fungible tokens

This large mosaic of the Crab Nebula, which formed after a supernova explosion, was assembled from 24 individual exposures captured by Hubble Space Telescope over three months.

When Will the Next Supernova in Our Galaxy Occur?

Scientists have new tools at their disposal to detect and study the dramatic explosion of a star

In the upcoming exhibition, "Nation of Speed," the Sharp DR 90 Nemesis (above: museum workers install the aircraft in the new gallery) will go on view when the Smithsonian's National Air and Space Museum reopens this fall. 

How the Nemesis Air Racers Redefined Speed

For Jon and Patricia Sharp, crafting and flying the sleek airplanes was as much about sport as it was about ingenuity

This mosaic depicts the International Space Station pictured from the SpaceX Crew Dragon Endeavour during a fly around of the orbiting lab.

Scientists Just Sent Two Batches of Stem Cells Into Space

Experiments on the International Space Station will help show how human cells grow and age in zero gravity

Surgeon Bartley Griffith examines the pig heart before the transplant.

Why Did the First Human Patient to Receive a Pig Heart Transplant Die?

Scientists have come up with at least four explanations

A green crab, Carcinus maenas

New Hampshire Distillery Makes Whiskey Out of Invasive Crabs

Each bottle uses about one pound of green crabs

The James Webb Space Telescope's first Deep Field image

NASA Releases First Breathtaking Images Taken by James Webb Space Telescope

The five pictures from the most powerful space observatory ever launched offer a deep look back in time and the promise of stellar things to come

An artist's illustration of the James Webb Space Telescope

James Webb Space Telescope to Release Color Images Tuesday

Scientists offer a few details about the types of images that will be shared

Researchers say photo recognition could help scientists learn more about how seals move around.

Introducing Facial Recognition Software for Seals

A neural network, trained using thousands of photos of harbor seals, offers a noninvasive way of telling the pinnipeds apart

About 3.8 million concussions from sports-related injuries occur every year in the U.S.

This Wearable Sensor May Help Detect Concussions Early in Athletes

Researchers developed a small, flexible patch that sticks on the back of an athlete’s neck and can identify whiplash

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