Mayor Craig Greenberg reflected on a significant year for Louisville, highlighting progress in public safety and efforts to ...

Reflect Orbital plans to launch thousands of reflective mirrors to produce "sunlight on demand", but researchers are ...

As a scholar researching clouds, I have spent much of my time trying to understand the economy of the sky. Not the weather ...

New observations of a nearby red giant star suggest that a long-standing explanation for how giant stars spread life’s ...

Domestic cats aren’t truly nocturnal. In fact, they are crepuscular. This article explores the science behind feline ...

A research team has developed a new way to measure and predict how plant leaves scatter and reflect light, revealing that ...

If Santa and his sleigh traveled at 10% the speed of light, Rudolph’s nose would be blueshifted to look orange as he ...

This sacred season is not defined by noise or spectacle, but by a quiet miracle that changed the course of human history.

Discover how to infuse your estate plan with values, traditions and purpose this holiday season to create a legacy that ...

Early risers across North America and Europe may spot a bright, silent light gliding across the Christmas sky — and it just ...

From frozen bonfires to quantum physics, why light still matters to our hopes, our science and our long Alaska winters.

Starlight and stardust are not enough to drive the powerful winds of giant stars, transporting the building blocks of life ...