Energy Star Certified Light Bulbs - Feit Electric LED Lighting: Efficient Fixtures & Bulbs Simply Conserve ENERGY STAR 75-Watt EQ Soft White Medium Base (e-26) Dimmable Light Bulb (8-Pack) ENERGY STAR ...

In the 1960s, celebrated radio astronomer Frank Drake proposed his eponymous equation, which attempted to wrangle with the probability of finding extraterrestrial life — at least, the kind that ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Kani Kusruti as Prabha ...

Does light behave more like a particle, or like a wave? Today we know the surprising answer. Here's why it took so long to get there. From the most distant stars in the sky to the screen in front ...

Tony Newsom-Virr, of PlantedTanks, responds to some frequently asked questions on growing bulb plants in the aquarium. What bulb plants are best for your tank?The choice is so wide it’s really a ...

We all know the disappointment of LED bulbs that promise years and years of efficient lighting, only to find they just last a year or two like the old incandescents did. I talked to LED installers ...

The gorgeously enveloping new drama All We Imagine as Light opens on a warm, muggy evening in Mumbai. You feel immediately transported, caught up in the bustle and flow as young men stack crates ...