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- SCIENTIFIC AMERICANA DAY AGO

Aquanauts experience awe-inspiring ‘underview effect’
Like astronauts' "overview effect," a dramatic feeling of awe takes hold on extended seafloor stays
- SCIENTIFIC AMERICANA DAY AGO

How prediction markets could forecast the future of science
Online prediction markets are taking bets on everything from climate change to quantum computing. But researchers question their accuracy
A DAY AGO
Bowerbirds Are Stealing Cash, Plastic and Handcuffs for Love
For millions of years, male great bowerbirds have wooed their mates with flowers and seeds. But in today’s urban world, such humble fare may not cut it.
- SCIENTIFIC AMERICAN21 HOURS AGO

NASA’s X-59 plane goes supersonic for the first time
This experimental plane, which reached supersonic speeds yesterday, is designed to travel faster than the speed of sound without creating bothersome sonic booms
2 DAYS AGO
In a First, Scientists Precisely Edit Human Embryo Genes
Researchers relied on a newer gene-editing technique that may make it possible to engineer embryos, a prospect that has long alarmed bioethicists.
17 HOURS AGO
Arizona, Nevada Agree to Trade for Desalinated Pacific Ocean Water
A decade-old treatment plant in San Diego County, Calif., could leave more water in the Colorado River for states facing severe shortages.
A DAY AGO
Leaks on Space Station Lead Astronauts Briefly to Seek Shelter in Spacecraft
Russian astronauts prepared to make repairs on Friday morning, but after an hour and a half, officials decided no urgent action was needed.
- SCIENTIFIC AMERICANAN HOUR AGO

How math can help you decide what to order for dinner
An experiment with 2,520 participants backs Richard Feynman's answer to every diner's dilemma: do I want to try something new?