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Saturn has two hexagons, not one, swirling around its north pole

Business Saturn has two hexagons, not one, swirling around its north pole

A new hexagon has emerged high in the skies over Saturn…

Volcanic sulfur may make barn owls grow redder feathers

Business Volcanic sulfur may make barn owls grow redder feathers

Life on a volcanic isle appears to give barn owls a blu…

A neutron star collision may have emitted a fast radio burst

Business A neutron star collision may have emitted a fast radio burst

A neutron star pileup may have emitted two different ki…

The biggest planet orbiting TRAPPIST-1 doesn’t appear to have an atmosphere

Business The biggest planet orbiting TRAPPIST-1 doesn’t appear to have an atmosphere

A rocky planet that circles a small star nearly 40 ligh…

Genealogy databases could reveal the identity of most Americans

Business Genealogy databases could reveal the identity of most Americans

Protecting the anonymity of publicly available genetic …

We’re probably undervaluing healthy lakes and rivers

Business We’re probably undervaluing healthy lakes and rivers

For sale: Pristine lake. Price negotiable. Most U.S. go…

How nectar bats fly nowhere

Business How nectar bats fly nowhere

Flying forward is hard enough, but flying nowhere, just…

‘End of the Megafauna’ examines why so many giant Ice Age animals went extinct

Business ‘End of the Megafauna’ examines why so many giant Ice Age animals went extinct

Ross D.E. MacPhee and Peter Schouten (illustrator)W.W. …

A lack of sleep can induce anxiety

Business A lack of sleep can induce anxiety

SAN DIEGO — A sleepless night can leave the brain spinn…

Sound-absorbent wings and fur help some moths evade bats

Business Sound-absorbent wings and fur help some moths evade bats

Some moths aren’t so easy for bats to detect. The cabba…