Tech
- Tech
On Twitter, the lure of fake news is stronger than the truth
An analysis of more than 4.5 million tweets discussing false and true stories reveals that in the Twittersphere, fake news gets more views.
- Artificial Intelligence
In the future, an AI may diagnose eye problems
Artificial intelligence could help diagnose blinding eye diseases and other illnesses, speeding up medical care in areas where specialists might be scarce.
- Chemistry
Extreme cold is no match for a new battery
A rechargeable battery that works at –70° C could be used in some of the coldest places on Earth or other planets.
- Life
A fake organ mimics what happens in the blink of an eye
A newly crafted artificial eye could help researchers study treatments for dry eye disease and other ailments.
- Computing
Are computers better than people at predicting who will commit another crime?
If crime-predicting computer programs aren’t any more accurate than human guesswork, do they still have a place in the criminal justice system?
- Archaeology
Modern tech unravels mysteries of Egyptian mummy portraits
A museum exhibit showcases what modern analytical tools can reveal about ancient Egyptian funerary portraits and mummies.
- Tech
Mix of metals in this Picasso sculpture provides clues to its mysterious origins
The alloys used to cast Picasso’s bronze sculptures provide a valuable piece of the puzzle in reconstructing the histories of the works of art.
- Tech
This stick-on patch could keep tabs on stroke patients at home
New wearable electronics that monitor swallowing and speech could aid rehabilitation therapy for stroke patients.
- Materials Science
New technique shows how 2-D thin films take the heat
A new method exposes how 2-D materials react when heated, which could help engineers build sturdy next-gen electronics.
- Materials Science
Smart windows could block brightness and harness light
A new type of material pulls double-duty as window shade and solar cell.
- Physics
50 years on, nuclear fusion still hasn’t delivered clean energy
In 1968, scientists predicted that the world would soon use nuclear fusion as an energy source.
- Materials Science
Superdense wood is lightweight, but strong as steel
New superdense wood could be a more lightweight, environmentally friendly alternative to current construction materials.
