The James Webb telescope spotted CO2 in an exoplanet’s atmosphere
The James Webb Space Telescope has gotten the first sniff of carbon dioxide in the atmosphere of a planet in another solar system. “It’s...
SCIENTIFIC NEWS
How death’s-head hawkmoths manage to fly straight for miles in the dark
Sitting alone in the cockpit of a small biplane, Martin Wikelski listens for the pings of a machine by his side. The sonic beacons...
NASA’s Artemis I mission sets the stage for our return to the moon
When Artemis I blasts off into the early morning sky over Florida, it may launch a new era of lunar science and exploration with...
‘Chameleon’ forces remain elusive in a new dark energy experiment
A chameleon-like force that shifts its nature based on its environment could explain a major physics quandary: how the mysterious substance called dark energy...
A new seasoning smells like meat thanks to sugar — and mealworms
A spoonful of sugar may help the mealworms go down. Adding sugars to powdered, cooked mealworms creates a seasoning with an appetizing “meatlike” odor,...
7-million-year-old limb fossils may be from the earliest known hominid
In 2001, researchers unearthed a partial fossil leg bone and two forearm bones in the central African nation of Chad. Those fossils come from...
50 years ago, genes eluded electron microscopes
Visualizing Genes: The Possible Dream – Science News, September 2, 1972 Molecular biologists can now visualize the larger structures of the cell, such as the...
Sleep deprivation may make people less generous
Lack of sleep has been linked to heart disease, poor mood and loneliness (SN: 11/15/16). Being tired could also make us less generous, researchers...
The discovery of the Kuiper Belt revamped our view of the solar system
On a Hawaiian mountaintop in the summer of 1992, a pair of scientists spotted a pinprick of light inching through the constellation Pisces. That...
News stories have caught spiders in a web of misinformation
Even spiders, it seems, have fallen victim to misinformation. Media reports about people’s encounters with spiders tend to be full of falsehoods with a...
Clean your plate – to reduce food loss and waste 
Funding cuts put 8.3 million refugees at risk of losing vital assistance 
Yemen escalation fuels fears of further cholera, measles spread 
DRC: Early access to care and oxygen decisive for Ebola patients’ survival – WHO