AAAS and the Cuban Academy of Sciences signed an updated Memorandum of Understanding that lays out a path for cooperation on scientific issues of mutual interest.

The AAAS EPI Center, U.S. EPA Office of Water, and the White House hosted a webinar on green infrastructure and nature-based solutions in the Northwest. This webinar was part of a series of regionally-based webinars exploring green infrastructure around the United States.

Many of the nation's small or temporary streams, which feed the public water systems that support one-third of Americans, have lost protection, researchers say.