Ansar Lemon, an engineering PhD student at Harvard University, says the team modeled how the brightness and color of the sky at the poles changed with the injection of sulfate, calcium carbonate, and ...

The area near clouds is often classified as ‘clear sky’, but a new study demonstrates the potential biases of misclassifying ...

Immerse yourself in the awe-inspiring beauty of Guatemala's sunsets, where the vibrant colors fill the sky and nature's ...