An already gigantic hole in Earth’s natural force field has grown by nearly half the size of Europe in 10 years, according to a new study. The Earth is protected by the cosmic equivalent of cling film ...

When the magnetic field around the Earth grows stronger, oxygen levels rise. That is the surprising finding of a new study looking at more than half a billion years of planetary history. Researchers ...

Add Yahoo as a preferred source to see more of our stories on Google. Children cool off in the mist along the Las Vegas Strip during extreme heat, as global temperatures continue to rise worldwide.

The tidal forces on Earth grow as the sun, moon and Earth begin to align, a configuration that can lead to a solar eclipse. But the results of several studies of the relationship between earthquakes ...