Science Times: In an $80 motel room, a discovery sheds light on the origins of life
Plus: Radio waves from an alien planet, raccoons making toys and more
Science Times
September 29, 2026
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SpaceX, via Reuters

SpaceX’s Starship Makes It to Orbit for the First Time, but Returns to Earth Early

The 14th test flight marks a crucial milestone toward the company’s ambitions of sending people to the moon and Mars, but it was not a complete success.

By Kenneth Chang

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Sophi Miyoko Gullbrants

What if A.D.H.D. Isn’t About Attention at All?

Evidence suggests that it really affects what psychiatrists like me call sustained engagement — an important difference in understanding how to think about the condition.

By Awais Aftab

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Jason Henry for The New York Times

Did Anthropic’s A.I. Really Make a Scientific Discovery on Its Own?

An expert at the University of Copenhagen said his team had been sharing its research with the company’s A.I. model, Claude, and that its new finding matched their work.

By Carl Zimmer

Three planets orbiting a faint blue star with a swirl of light material also circling the star.

NASA, ESA, CSA, STScI, Ralf Crawford (STScI)

Radio Waves Coming From an Alien Planet May Be a Cosmic First

Beta Pictoris b appears to have an aurora caused by a powerful magnetic field. If confirmed, it would be the first such field known outside our solar system.

By Jonathan O’Callaghan

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A jumble of round orange-and-red cells that are yellow on the edges against a brown-and-blue background.

Science Source

This Virus Stole a Human Gene and Won’t Let Go of It

Scientists have found a human gene lurking in a virus that causes skin infections. It may be using our own DNA to infect us.

By Carl Zimmer

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Lochlan O'Neil

On This Mexican Island, Raccoons Make and Play With Toys (and Also Sip Margaritas)

Scientists observed a family of pygmy raccoons near a Cozumel beach club learning from one another how to craft balls from paper, an indication that the animals have a culture.

By Taylor Mitchell Brown

Many people walk in an open space with blue walls. A column in the middle displays translations of “Hello, World!” in different languages.

Hector Retamal/Agence France-Presse — Getty Images

Is China Really Stealing A.I. From American Companies?

As Xi Jinping visits President Trump in Washington, the leaders are expected to discuss claims that China is surreptitiously copying American A.I. technologies, a process known as distillation.

By Cade Metz

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Jeffrey Tazzara, via Storyful

Dogs Will Fight Bears. But Not Because of the Reason You Might Think.

Scientists analyzed hundreds of encounters between bears and canines. The results raise the suggestion that dogs may not always protect people in the wild.

By Alexander Nazaryan

CLIMATE CHANGE

Trucks move through a factory.

Kenny Holston/The New York Times

Trump Sharply Scales Back Fuel Economy Rules for New Cars

The move marked the final step in the administration’s efforts to dismantle policies aimed at speeding the shift to electric vehicles.

By Brad Plumer and Maxine Joselow

Three cars on a flooded street lined with palm trees. The sky is gray.

Getty Images

California Needs Water. El Niño Might Bring Too Much.

The drought-stricken state has improved its ability to collect and store rainwater. But many gallons may still rush into the Pacific.

By Scott Dance

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HEALTH

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Elijah Nouvelage/Getty Images

‘Zombified’ C.D.C., Hobbled by Cuts, Struggles to Fulfill Scientific Mission

The agency has lost its independence and nearly a third of its staff, as Health Secretary Robert F. Kennedy Jr. and associates have tightened control.

By Apoorva Mandavilli

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The New York Times

Have We Reached Peak PROTEIN?

Protein is everywhere — in chips, candy, cookies, even water. Does that make these products healthy?

By Margot Sanger-Katz and Larry Buchanan

U.S. Rejects U.N. Declaration on Preparing for Future Pandemics

Most member nations spoke in support of the declaration, but some rich countries had strong objections.

By Apoorva Mandavilli

Pennsylvania Measles Outbreak Grows to Nearly 900 Cases

State health officials said 55 new cases had been reported since Wednesday. In all, 890 measles cases have been reported across 39 counties so far this year.

By Johnny Diaz

A red sign advertising a vaccine clinic is perched outside an entry door to a building.

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