A growing number of waters are contaminated by forever chemicals.
Parents held children born while they were stuck abroad. Long-separated couples kissed, and grandparents embraced grandchildren who had doubled in age.
Wall Street clawed its way to more records on Monday, with stock indexes creeping higher after another listless day of trading.
A suspected Ukrainian hacker has been arrested and charged in the United States in connection with a string of costly ransomware attacks, including one that snarled businesses around the globe on the Fourth of July weekend, U.S. officials said Monday.