China and Russia modify atmosphere layer over Europe to test technology for military application
A total of five experiments were carried out in June
Global Warming: A new study could destroy Doomsday Climate Change forecasts
With more nitrogen available, plant life may absorb more CO2 than estimated, hence the planet won't warm as much
Tiangong-1 space station burns up over the Pacific
it's possible that as much as 20 percent of it could have reached the Earth's surface