Baltimore, Maryland - When an astronomical observatory in the United States this winter detected a whisper of two black holes colliding in deep space, scientists celebrated a successful effort to confirm Albert Einstein’s prediction of gravitational waves. A team of Johns Hopkins University astrophysicists wondered about something else: Had the experiment found the “dark matter” that makes up most of the mass of the universe?

Rochester, Minnesota - Mayo Clinic Radio began broadcasting the latest medical and research information 25 years ago, and orthopedic surgeon Dr. Tom Shives has been hosting the program from the beginning.

San Diego, California - U.S. Navy Flight Demonstration Squadron, the Blue Angels, announced the cancellation of their upcoming performance at the Vero Beach Air Show.

Washington, DC - With 14 electric motors turning propellers and all of them integrated into a uniquely-designed wing, NASA will test new propulsion technology using an experimental airplane now designated the X-57 and nicknamed “Maxwell.”

Washington, DC - The American Red Cross strongly disagrees with the findings in Chairman Charles Grassley’s Memo released today. We have accounted for every penny spent in Haiti and have posted on our website a detailed financial breakdown of how those donor dollars were spent. The publication of this breakdown represents a new level of transparency in the nonprofit sector.

Washington, DC - In this week's address, President Obama reflected on his visit with the families of the victims of the Orlando terrorist attack. He reiterated that we will always stand with those impacted by the Orlando attack – and we will do everything in our power to stop homegrown terrorism attacks and ultimately destroy ISIL. With Father's Day coming up, the President emphasized the responsibilities we have to each other – particularly to our children. Too often, events like these have been followed by silence and inaction.