Venus will pass between the Earth and sun during what’s called an inferior conjunction. But don’t plan on seeing the linkup.

NEW YORK -- A NASA spacecraft will make another close brush with the sun, the second of three planned encounters through the ...

Our planet's closest and brightest neighbor will pass approximately between the Earth and sun this week, in what's called an ...

NASA’s Parker Solar Probe is set for another close brush with the sun, reaching record speeds of 430,000 mph as it flies ...

Want to make the most of the partial eclipse on March 29? We have rounded up the best deals on the equipment you need to ...

People will be able to see the Sun up close as a new artwork goes on display at an 18th Century hall. The Helios sculpture, ...

Sun glare may have been a contributing factor in the recent near miss involving a Southwest Airlines jet at Chicago Midway ...

In another blow for Chicago's newspaper industry, the Chicago Sun-Times this week announced it is cutting 20% of its staff. A ...

Thirty Sun-Times employees, including 23 reporters and editors, will be voluntarily leaving the newspaper, which joined ...

As the FIS Ski World Cup Finals unfold in Sun Valley this week, the resort and its custom-built Challenger Course are in the ...

Columnists, editorial writers and many more head for the exits as the paper's nonprofit owner, Chicago Public Media, deals ...