People who live near the areas where nuclear weapons were tested say their communities still suffer harm and are pressing Congress to renew funding to help them.
When a private space traveler said he wanted to take a SpaceX capsule on a mission to improve the aging Hubble telescope, NASA studied the options. Internal emails show concern about the risk.
More than a million people could get health care if these states would pass laws expanding Medicaid. Most residents want the expansion but entrenched politics stands in the way.