Astronomy

The International Committee of the Red Cross warned that artificial intelligence models are making up research papers, journals and archives

Screen time has been linked to all sorts of problems, from depression and obesity to poor sleep. But how worried should you really be? Jacob Aron sifts through the evidence

Screen time has been linked to all sorts of problems, from depression and obesity to poor sleep. But how worried should you really be? Jacob Aron sifts through the evidence

What's happening in the center of nearby spiral galaxy M77?

The site of the world’s worst nuclear disaster remains damaged, but so far, radiation levels outside the plant have not increased, according to officials

Hawaii’s Kilauea, one of Earth’s most active volcanoes, sent lava fountains spewing into the air, obliterating a U.S. Geological Survey camera

Japanese officials said to expect a tsunami of up to 3 meters in some areas after a magnitude 7.6 earthquake struck off the east coast of Japan

A hybrid grolar bear saga is unfolding in the Arctic, and the tale of this strange family has much to tell us about nature on our changing planet

A hybrid grolar bear saga is unfolding in the Arctic, and the tale of this strange family has much to tell us about nature on our changing planet

Vitamin K injections have prevented deadly brain bleeds in infants for more than 60 years. New research shows refusal rates have recently jumped nearly 80 percent

Children regularly exposed to temperatures over 30°C (86°F) have lower scores on literacy and numeracy tests at age 3 to 4, according to UNICEF data from six countries

Children regularly exposed to temperatures over 30°C (86°F) have lower scores on literacy and numeracy tests at age 3 to 4, according to UNICEF data from six countries

Small bursts of mindfulness practices lasting a minute or less can have unexpected benefits for those with busy lives - here’s how

Small bursts of mindfulness practices lasting a minute or less can have unexpected benefits for those with busy lives - here’s how

Do I really need to go over the evidence for dark matter again? Okay, fine, for those of you in the back who weren’t paying attention the first time.

A new sound-based system could squelch small fires before they grow into home-destroying blazes

Removing, or “scrubbing”, carbon dioxide from the air of confined spaces is a critical component of any life support system on a spacecraft or submarine. However, modern day ones are energy intensive, requiring temperatures of up to 200℃ to operate. So a research lab led by Dr. Hui He at Guangxi University in China has developed what they call “micro/nano reconfigurable robots” (MNRM) to scrub CO2 from the air much more efficiently. Their work is described in a new paper in Nano-Micro Letters.

Vaccine controversies, space pollution and puppy power.

The idea that we might be living in a simulated reality has worried us for centuries. Now physicists have found some tantalising clues – and devised an experiment that might reveal the truth