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The Glow of Vegas Lures Insects, Too

The SpaceX Test Rocket for Mars Goes Up Again, and Explodes Again

A Billionaire Names His Team to Ride SpaceX, No Pros Allowed

Hunting Ghost Particles Beneath the World’s Deepest Lake

Note to Future Space Travelers: Prepare for a Shrinking Heart

Skywatch: What’s happening in the heavens in April

What’s inside all those masks?

Skywatch: What’s happening in the heavens in April

What’s inside all those masks?

Scientists plan to track possible virus spread in vaccinated U.S. college students.

In 2004, as legions of cicadas engulfed our region, my son was born. As Brood X returns, a lot has happened for him and the bugs.

David Attenborough’s sobering look at our involvement in wiping out plants and animals

In 2004, as legions of cicadas engulfed our region, my son was born. As Brood X returns, a lot has happened for him and the bugs.

David Attenborough’s sobering look at our involvement in wiping out plants and animals

The C.D.C.’s ex-director offers no evidence in favoring speculation that the coronavirus originated in a lab.

The Mysterious Molecular Culprit Behind Cold Tooth Pain

Scientists plan to track possible virus spread in vaccinated college students.

Some Elephants in Africa Are Just a Step From Extinction

Moncef Slaoui, the former head of Operation Warp Speed, was fired from a biotech company after sexual misconduct allegations.

Glynn Lunney, NASA flight director who helped save Apollo 13 mission, dies at 84

Glynn Lunney, NASA flight director who helped save Apollo 13 mission, dies at 84

Get Ready for the First Flight of NASA’s Mars Helicopter

Why Oumuamua, the Interstellar Visitor, Looks Eerily Familiar

How the World’s Oldest Wooden Sculpture Is Reshaping Prehistory

The Perseverance of New York City’s Wildflowers

To guard migratory birds, Philadelphia plans to cut its artificial lighting that can fatally distract flocks

To guard migratory birds, Philadelphia plans to cut its artificial lighting that can fatally distract flocks

The Water on Mars Vanished. This Might Be Where It Went.

Biden picks a former Senate colleague, Bill Nelson, to run NASA.

Children in elementary schools don’t need to be kept six feet apart, the C.D.C. said.

Biden picked a former Senate colleague, Bill Nelson, to run NASA.

Biden Nominates Former Florida Senator to Lead NASA

NASA Tests Engines of Giant New Moon Rocket

8 Minutes of Fire: Watch NASA Test Its Giant New Moon Rocket

If You Look at Your Phone While Walking, You’re an Agent of Chaos

NASA’s Last Rocket

2 Win Abel Prize for Work That Bridged Math and Computer Science

How Does That Song Go? This Bird Couldn’t Say.

In 100 Years, People Will Say …

14 Lessons for the Next Pandemic

Those Who Died Trying to Save Others

Without changes to mitigate global warming, summer could last nearly six months, study finds

Without changes to mitigate global warming, summer could last nearly six months, study finds

The Pandemic Happiness Gap

She Was Buried With a Silver Crown. Was She the One Who Held Power?

'Former Presidents and First Ladies: It’s Up To You’ | Ad Council

'Former Presidents and First Ladies: It’s Up To You’ | Ad Council

Snowflakes as You’ve Never Seen Them Before

Tasmanian Tigers Are Extinct. Why Do People Keep Seeing Them?

Meet the Sea Slugs That Chop Off Their Heads and Grow New Bodies