NASA is about to send people to the moon — in a spacecraft not everyone thinks is safe to fly

As the four-person crew of Artemis II prepares to launch on a historic mission around the moon as soon as February, some ...

E.P.A. Promises a Ban on Animal Testing by 2035

Lee Zeldin, the E.P.A. administrator, revived a plan created during the first Trump administration to end the testing of ...