In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...

In nature, the behavior of systems—whether large or small—is always governed by a few fundamental principles. For instance, ...

Water is everywhere in life, covering most of our planet, making up the majority of our bodies, and forming the stage on ...

On Aug. 8, 2025, the US Citizenship and Immigration Services (USCIS) issued a policy alert, announcing it will no longer use the “Dates for Filing” chart in calculating a child’s age under the Child ...

Hi, I’m Luke! I’m passionate about buying, selling, breeding, and keeping goldfish — and I’ve built a space to share everything I’ve learned along the way. Whether you’re new to goldfish keeping or a ...

The island of Nisyros emerges from the crystal blue waters of the Aegean, its rugged coastline dotted with dark green olive trees and whitewashed houses that cling precariously to the hillside.

When scientists squeezed a drop of water between two diamonds to endure pressures tens of thousands of times higher than ...

WIDESPREAD DISASTER. CALIFORNIA’S MINIMUM WAGE WILL GO UP TO $16.90 STARTING NEXT YEAR. IN A LETTER SENT TO THE GOVERNOR AND LEGISLATIVE LEADERS TODAY, THE CALIFORNIA DEPARTMENT OF FINANCE NOTIFIED ...

Collinsville has reversed its previous guidance that the city’s drinking water is safe after new tests revealed rising levels of so-called “forever chemicals” in groundwater and treated water, which ...