A new report and video show how dust from an ancient lakebed in Africa is critical to plant growth on another continent.
Unless you find it on sale, this likable Philips LED can't quite offer the value of its competitors.
As a fairly basic bargain bulb, Utilitech delivers, but there are more well-rounded alternatives available for just a few dollars more.
This LED puts out a lot of light from not a lot of power.
We tested this bulb to see if it's a better buy than GE or Cree
With 1600 lumens of light output for less than $20, this LED is one of the most affordable in its class.
At $15, this bulb isn't the cheapest in the lighting aisle, but it's well worth it if you plan on dimming your lights.
With excellent dimmer compatibility and an extra hit of brightness over most other 60W replacements, this bulb looks like a solid choice to us.
Approval from Energy Star means that the cost of these bulbs could be coming down.
One day after the FCC adopted new Net neutrality rules, consumers are left scratching their heads about what it means for their Web-surfing experience. Has anything really changed?