The Challenge the Artemis II Crew Gave the Rest of Us
Hold on to “moon joy.”
Science
A Different Moon From the One We’ve Known
NASA’s Artemis II mission is bringing home a view of the moon unlike any humanity has seen before.
A Cancer Treatment That Does More Than Scientists Thought
CAR-T cell therapy, originally developed for cancer, is showing ever more promise as a treatment for autoimmune diseases.
The Most Beautiful Moment of the Artemis II Mission
It’s all in a name.
A Private Company Wants to Block the Sun, Responsibly
Stardust sold geoengineering to investors. Now it needs to sell it to the public.
Why Doesn’t Anybody Realize We’re Going Back to the Moon?
On the ground at the Trump era’s most important space launch
Don’t Get Sucked Into the War on Lice
It hasn’t been going well.
The Shocking Speed of China’s Scientific Rise
When will Chinese research pull ahead of the U.S.’s?
There’s No Way the American West Will Have a Normal Summer
This week’s record-breaking heat dome augurs badly for the months to come.
Who Will Apologize for D.C.’s Tornado Bust?
Some meteorologists made a lot of noise as the storm loomed—and when it failed to materialize.