To truly elevate your stargazing experience, you need to invest in some quality gear. A high-powered telescope is key for ...

Jupiter and Mars will appear to make ultraclose approaches to the moon on two nights this week. Here's how to get the best ...

As someone who lives near the city, light pollution limits what I see when I look up at night. However, that doesn't mean I ...

People's ability to interpret emotions or focus on performing a task is reduced by short-term exposure to particulate matter (PM) air pollution, potentially making everyday activities, such as the ...

Chile's pristine, dark desert skies, world-renowned for astronomy, are at risk of being outshined by urban and industrial ...