Plant owners with a so-called green thumb often seem to have a more finely tuned sense of what their plants need than the rest of us. A new "smart lighting" system for indoor vertical farms grants ...

Casimir cavities are mysterious spaces between microscopic metal plates in a vacuum. Areas of diminished energy between the plates cause them to push toward each other, as if trying to fill the ...

Dark energy is one of those cosmological features that we are still learning about. While we can't see it directly, we can most famously observe its effects on the universe—primarily how it is causing ...

Residents in several areas of New Jersey reported rumbling sounds and colorful flickering lights as the storm was ...

Cenovus Energy posts robust net income on C$800M FX gain, higher output and TMX narrowing heavy oil discounts despite softer ...

Something as simple as swapping out lightbulbs in your kitchen can also make more of a difference than you may realize. LED ...

Exploring the science of rest, energy, and light with a twist at the end ...

Darkness swallows much of the day with winter in Ukraine, and frequent attacks on the energy grid threaten what little light remains. KETV NewsWatch 7's Capital Bureau Chief John Grinvalds took an ...

A new map offers a new perspective on the city, revealing the steady, ever-present natural radiation emerging from the ground ...

A new bio-inspired molecule captures solar energy and releases it as heat on demand, outperforming lithium-ion batteries.

Some sectors in the S&P 500 have valuations out of step with their history. That doesn't mean the shakeup will stop soon.

On Jan. 31, 1958, Explorer 1 became the first satellite launched by the United States. Its primary science instrument, a ...