Observations from the European Space Agency's Mars Express orbiter have been used to create this animation of a butterfly ...

More than a decade after being recognized as the Arkansas 2007 teacher of the year, Justin Minkel still found himself flustered when his principal slipped into the back row of class. “When my ...

The Center for Teaching & Learning (CTL) at CU Boulder offers free and confidential classroom observations for educators at all levels. Whether you’re a tenured professor, teaching professor, lecturer ...

New research describes an unexpected double jet in a distant galaxy, revealing a pair of supermassive black holes on the ...

Sometimes, someone close to the industry comes out with some comments that distill many of the big ideas that people have about the direction that the world is going in with AI. That’s on display in a ...

The astronauts on Artemis II observed parts of the moon humans had never seen before. Their findings provide a scientific ...

The interstellar object 3I/ATLAS was discovered on July 1, 2025. There is currently no evidence to suggest that it is anything other than a natural astrophysical object. However, given the small ...

Imagine you’re going about your day as a teacher: You’re halfway through your lesson plan, you’re defusing tensions between students, while also trying to focus on kids who need extra help. It might ...

An underrated aspect of the Eagles’ roster building philosophy, the most important part of A.J. Brown’s apology and musings on where it went wrong with Bryce Huff. And who thinks I should do a daily ...

Observation Outpost 08 is a Mystery you can find in Hell Is Us. A Mystery is a side quest tied to an Exploration Item that you have the opportunity to find while investigating the side paths of the ...