
Science News Briefs from around the World: December 2023
The explosive secret behind Saturn’s rings, a Scandinavian arrow frozen for 4,000 years, the world's deepest-known virus, and much more in this month’s Quick Hits

Science News Briefs from around the World: December 2023
The explosive secret behind Saturn’s rings, a Scandinavian arrow frozen for 4,000 years, the world's deepest-known virus, and much more in this month’s Quick Hits

Scientists Sequence DNA from a 3,000-Year-Old Brick
A chunk of a Mesopotamian palace revealed genes from dozens of ancient plants


How the War in Gaza Has Devastated Hospitals
The Israel-Hamas war has disrupted hospitals’ access to electricity, fuel and medicine. A physician from Doctors Without Borders/Médecins Sans Frontières explains why health care is so vulnerable during war

Experts Doubt Claims that World’s Oldest Pyramid Was Discovered in Indonesia
Massive buried structures at Gunung Padang in Indonesia have been described as much older than Egypt’s great pyramids in a new study, but some doubt they’re even human constructions

Firearm Forensics Has Proven Reliable in the Courtroom. And in the Lab
Despite criticism, a slate of new scientific studies show that forensic firearms analysis is a reliable scientific discipline that the criminal justice system should trust

The Science to Be Grateful for This Year
A year of exciting ideas and research has given us much to be grateful for

ChatGPT Replicates Gender Bias in Recommendation Letters
A new study has found that the use of AI tools such as ChatGPT in the workplace entrenches biased language based on gender

Moral Righteousness Can Worsen Conflict
Research on morality shows that it can counterintuitively impede peace and progress

To Educate Students about AI, Make Them Use It
A college professor and his students explain what they learned from bringing ChatGPT into the classroom

It’s Not All in Your Head—You Do Focus Differently on Zoom
Virtual meetings and video calls don’t quite stack up to in-person interaction—and a new study proves it

Egypt’s Iconic Sphinx May Have Begun as Natural Carving by the Wind
Egypt’s famous Sphinx may have originated as a rock feature carved by erosion that ancient Egyptians further refined into the iconic monument

State Election Results Bring Clean Energy Consequences
The outcomes of state elections this week may mean more natural gas plants in Texas, greater use of climate law funds in Kentucky and the continuation of the status quo in Maine and Mississippi