The trees exchange carbon dioxide and oxygen with the atmosphere through little “mouths” in their leaves and tiny “windows” in their bark. Flowering cherry trees in spring at the New York ...

Cherry blossom season has arrived in Washington, D.C., where pink and white flowers dot thousands of trees around the city as this year's peak bloom approaches. To celebrate the iconic springtime ...

Cherry blossom season has arrived in Washington, D.C., where pink and white flowers dot thousands of trees around the city as this year’s peak bloom approaches. To celebrate the iconic ...