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Love is in the air on Valentine's Day, even in the most unlikely of places.At the Denver Zoo, Hollie Colahan helps make sure that nature takes its course.…
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Sound travels differently through open fields than the woods. When deer eat up bushes, small trees and other forest plants, it affects the transmission of bird calls and other natural sounds.
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It’s not a polar bear, but the Denver Zoo is hoping visitors will be excited to see its new baby sloth.The zoo’s 23-year-old two-toed sloth, Charlotte, is…
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A toxic algae bloom is killing fish, turtles and dolphins and discouraging tourists from visiting Florida's Gulf Coast. It's not the first such event, but it is especially intense.