News
- Animals
To climb trees, cicadas look to the shadows
Tree-climbing cicadas find their perches by looking for patches of darkness, a strategy known as skototaxis.
- Archaeology
The oldest known dice date back about 12,000 years in North America
A study of ancient artifacts suggests Native American dice games began thousands of years earlier than previously documented.
- Space
Artemis II sends humans around the moon for first time since Apollo
NASA’s Artemis II astronauts are on their way to the moon, testing the Orion spacecraft for future lunar landings and a planned moon base.
- Health & Medicine
Digital heart twins can guide a lifesaving procedure
Heart replicas helped doctors spot good targets for ablation in 10 patients.
