With funding from ARPA-H, three teams of researchers have regrown bone and cartilage, even entire knees, in animal studies. Human trials are not far off.
While organizations in the developing world were nearly shut out, the big aid agencies DOGE had called wasteful received huge infusions of cash, a new analysis found.
For the families of the Artemis II astronauts, the mission “begins at assignment.”
The journey around the moon of three Americans and one Canadian is going into its sixth day, but it’s not too late to get caught up on it.
Ahead of a lunar flyby on Monday, the crew celebrated the astronaut Jeremy Hansen’s first spaceflight and got a special message from Charlie Duke, the Apollo 16 moonwalker.
The astronauts said they had lost track of which day it is on Earth on their transit to the moon.
Based on hard science fiction, a genre that prioritizes scientific accuracy, the blockbuster gets a lot right but misses a few things, experts say.
A long stay in intensive care can bring physical, cognitive and mental health challenges that can take months or longer to resolve.
The Artemis II mission elicited deep feelings for many Americans, particularly in Houston, the home of mission control.
Scientists say their work on fires and climate change could be lost as the agency moves its headquarters to Utah from Washington and shuts 57 research stations.
The astronauts traveling in the Artemis II spacecraft were allowed to take smartphones with them. Sadly, they can’t connect to the internet.
Victor Glover, a former Navy test pilot, carefully maneuvered the Orion capsule in space around a discarded rocket stage. The demonstration is crucial for future moon landing missions.
A federal judge last month questioned the legitimacy of the panel and overturned its recent work. A notice suggests that it may be revived on Robert F. Kennedy Jr.’s terms.
The pictures were released on the third day of the first mission since 1972 to send people around the moon.
With Jane Goodall and Dian Fossey, she was one of three prominent researchers of great apes who were sometimes called the “trimates.”
After a day of testing the Orion capsule high above the planet, the crew of the NASA mission became the first people to head into deep space since 1972.
The launch of Artemis II captured the tenor of the times in a country that can still do big things but seems forever mired in big problems.
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