The weird ringed dwarf planet Quaoar may have an extra moon, astronomers discover

“The profile of the occultation was most consistent with it being a new satellite — a new moon — going around Quaoar.”
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“The profile of the occultation was most consistent with it being a new satellite — a new moon — going around Quaoar.”

A new poll of 2,143 California adults conducted by University of California, Irvine researchers reveals overwhelming bipartisan support for stricter regulations on children’s use of digital technology, including school smartphone restrictions and social media age limits.

What’s that rising up from the Earth?

Middens, massive prehistoric rubbish heaps which became part of the British landscape, are revealing the distances people traveled to feast together at the end of the Bronze Age.

Flathead catfish are rapidly reshaping the Susquehanna River’s ecosystem. Once introduced, these voracious predators climbed to the top of the food chain, forcing native fish like channel catfish and bass to shift diets and habitats. Using stable isotope analysis, researchers…

Plants are spreading across the globe faster than ever, largely due to human activity, and new research shows that the very same traits that make plants thrive in their native lands also drive their success abroad. A study of nearly…

A SpaceX Falcon 9 launch on Sept. 23 will send three spacecraft a million miles from Earth to map the heliosphere and expand our understanding of space weather and atmospheric science.

A newly discovered gamma-ray burst is unlike any seen before, repeating over the course of a day rather than erupting in milliseconds, leaving astronomers perplexed by its origins.

Timely information on a company’s production activities is crucial for investors and policymakers, yet it remains scarce as financial reports and other broader economic indicators like the Purchasing Managers’ Index (PMI) are only released periodically. This information lag makes it…

A cadre of iron-rich extraterrestrial particles picked up faint whiffs of our planet’s atmosphere when they fell to Earth millions of years ago.