Circles painted on the grass in San Francisco’s Dolores Park encourage social distancing and help prevent the spread of coronavirus.
(AP Photo/Noah Berger)
Spending some time outdoors can help restore mental well-being, but physical distancing remains important during the coronavirus pandemic.
Animals in national parks are sometimes harassed by tourists.
(AP Photo/Matthew Brown)
With national parks closed in many parts of North America, now is the time to rethink how we protect natural areas.
Human-made sounds are giving way to more natural sounds as the COVID-19 pandemic pushes people indoors.
(Shutterstock)
With people staying in, the world around them is becoming more quiet. In one Canadian city, natural sounds are being heard more often.