The cause of long COVID, where patients experience symptoms months after their initial illness, is a mystery. Now, a new study might bring scientists...
The documentary “Common Ground,” a follow-up to 2020’s “Kiss the Ground,” examines the U.S. agricultural system and the industrial threats to the nation’s farmland....
The world’s coral reefs are magnificent living organisms that are teaming with all forms of sea life. Today on The Best of Our Knowledge,...