Hydropower is a clean, stable, and proven renewable energy source. So why aren’t we using more of it?
Every few years, another top athlete is busted for using drugs to enhance their athletic performance. What exactly are these drugs, and what do they do?
The Earth is heating up. What did the EPA say are the top human causes of global warming? Continue reading
The Arctic and the North Pole, once considered a frozen wasteland, are now the center of heated competition among nations.
Seemingly always teetering between live-fire sabre-rattling and conciliatory peace talks, the North Korean regime has been threatening war on the South for more than 60 years. Here’s what its military is capable of.