We are producing less CFCs the main agent for ozone depletion. That, say experts, is a good sign

To reduce carbon levels in the atmosphere, various countries turn to windmills for a cheap and easy source of energy

A NEW ozone-destroying chemical has been found in the atmosphere, muddying repair efforts of the ozone layer. Halon-1202, a firefighting chemical suspected of being used by the Russian military, has

IN NOVEMBER, the Earth will run into the worst meteor storm in 32 years. It will be the first space hurricane of the modern satellite era. While it poses no danger to people because the meteoroids

The time taken by the Earth to rotate fluctuates by milliseconds every day. Experts say that it might be due to atmospheric changes, high and low tides, and likely movements in the Earth's core that

It has long been hypothesised that the composition of the atmosphere has been modified by processes in the interior of the planets. Now, some researchers have done simulations for the atmosphere of