Why did a $72 million mission to study water on the moon fail so soon after launch? A new NASA report has the answer.

The preliminary injunction would prevent the federal government from revoking Harvard's ability to enroll international students.

Zohran Mamdani, a 33-year-old state assembly member and democratic socialist, came in first in Tuesday's ranked-choice primary. Here's what to know about his policies, personal life and past.