Carmel Wroth

Updated July 4, 2020 at 3:00 p.m. ET

It has been months of quarantine for many of us. The urge to get out and enjoy the summer is real. But given that coronavirus cases continue to surge in many places, what's safe? We asked a panel of infectious disease and public health experts to rate the risk of summer activities, from backyard gatherings to a day at the pool to sharing a vacation house with another household.

Speaking into gusts of wind at the SpaceX launch facility in Cameron County, Texas, on Saturday night, CEO Elon Musk talked up the space travel giant's newest innovation, the SpaceX vehicle Starship.

Musk spoke in front of a 50-meter, 200-ton Starship prototype, calling it "the most inspiring thing that I've ever seen."

He described unique design features of the vehicle and outlined plans to fast-track production of a Starship fleet. His hope, Musk said, is "to reach orbit in less than six months."

Updated 7:55 p.m. ET

The World Health Organization is bringing attention to the problem of work-related stress. The group announced this week that it is updating its definition of burnout in the new version of its handbook of diseases, the International Classification of Diseases — ICD-11 — which will go into effect in January 2022