All Items Tagged

“Energy”

May 13, 2015 11:40 AM ET
There are 80,000 dams in the United States, but only 3 percent of them create hydroelectric power. Why do we build dams and how do they affect the environment?
May 13, 2015 12:39 PM ET // Renee Morad
The robot will scavenge electrical energy from magnetic fields as a method to generate power. Continue reading →
May 11, 2015 05:45 PM ET // AFP
The administration grants Shell's request to begin drilling for oil and gas in the Arctic Sea under certain conditions, despite opposition from environmental groups.
May 7, 2015 10:15 AM ET
Sweden is able to recycle 99 percent of their trash, some of which they burn. Why isn't this practiced in the United States?
Apr 30, 2015 08:18 AM ET // Patrick J. Kiger
An international team of researchers has figured out which cities squander the most resources, and which are the most efficient.
Apr 27, 2015 02:43 PM ET // Patrick J. Kiger
A massive carbon battery could be used to store energy from renewable sources, such as wind and solar. Continue reading →
Apr 24, 2015 02:30 PM ET // Paul Heltzel
Oil and gas drilling is causing long-lasting damage to ecosystems, and it's outpacing recovery efforts.
Mar 30, 2015 04:15 PM ET // Patrick J. Kiger
Georgetown, Texas, population 48,000, will soon become the largest U.S. city to use only renewable energy. Continue reading →
+ Load More