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SpaceX to Launch Crew-9 Mission for NASA: How to Watch

Things Are Looking Up for Africa’s Upside-Down Baobab Trees

A Patchwork of Cannabis Laws Creates Health Risks, Study Finds

This Fish Evolved Legs That It Uses to Taste Stuff on the Seafloor

This Cheese Stood Alone for 3,600 Years

Punching Octopuses Lead Fish on Hunting Parties

This Shark Lives 400 Years. Its DNA May Explain Why.

Earth’s Fall Equinox Ushers In Astronomical Autumn

The Squishy Truth About Why You’re Seeing Fewer Spotted Lanternflies

A Supermoon and Lunar Eclipse Will Light Up and Darken Tuesday’s Night Sky

A Fungus Decimated American Bats. Now Scientists Are Fighting Back.

Mapping the Decline of Eelgrass Along Maine’s Coast

Dr. George Berci, Whose Innovations Changed Surgery, Dies at 103

These Apes Dance Like Someone Is Watching

Polaris Dawn Astronauts Reach Record High Orbit Above Earth

Francisco Lopera, Pioneer in Alzheimer’s Research, Dies at 73

Steve Silberman, 66, Dies; Writer Deepened Understanding of Autism

What a Puppy Kindergarten Revealed About Raising Exceptional Dogs