* Fireflies operate at near 100% efficiency, with a trace amount of heat emitted from those flashes. Incandescent bulbs emit about 10% of their energy as light, with fluorescent bulbs coming in around ...

California has an incredible mix of coast, desert, and forest, which means you’ll run into all kinds of wildlife if you spend ...

Dan Titus gives you his fantasy basketball risers and fallers from the NBA offseason with the dust settling on free agency.

It feels like Black Friday in July with all the sales that are happening right now, and if you’re one of the many that are ...

Mount Rainier National Park in Washington state recorded hundreds of light earthquakes early Tuesday morning, though the ...