This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Earth’s average temperature set a new ...

The University's annual Earth Week began on campus, featuring over 30 events that will take place from April 20 to 26. Penn Sustainability hosts Earth Week to provide students, faculty, and staff with ...

Earth Week at Penn is currently underway, featuring dozens of events hosted by student groups and Philadelphia organizations to raise environmental awareness. Penn has organized Philadelphia’s Earth ...

PHILADELPHIA (CBS) — Monday marks 54 years since the first Earth Day celebrations on April 22, 1970, and while many cities observed the event, Philadelphia took it a step further by hosting the ...

Earth Week is held annually the week of April 22, Earth Day! W&M Sustainability acts as a hub and convener for Earth Week activities, in addition to planning and/or sponsoring cornerstone events such ...

The 38-foot-wide space rock is projected to come to within just 123,000 miles of our planet, according to NASA.

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. The night sky is enduring, so vast it’s timeless on a human ...

The Georgetown University Earth Week Collaborative, a group organizing on-campus events to celebrate the environment, hosted their third annual Earth Week from April 21 to April 28. Charvee Dua (CAS ...

The comet will come much closer to Jupiter in March, zipping within 33 million miles. It will be the mid-2030s before it ...

This week in science: the choice between tea or coffee could have greater consequences than you think; interstellar comet ...