Bacteria and other tiny cells merely divide in two to reproduce, but more complex creatures need more complex means of reproduction. Animals use eggs in one form or other; however, most are not very similar...
1 in 8 chance of solar 'megastorm' 2014 could make Cities black out for up to a year.
There is a one in eight chance of a solar 'megastorm' before 2014, according to a Californian scientist - and other space weather experts agree that Earth is facing a burst of violent activity that will...
Earth’s Bulls-Eye, the Eye of Africa
Since the beginning of space missions, the Earth’s bulls-eye caught the interest of astronauts in the otherwise featureless Sahara Desert. Over the years, it has become a landmark for astronauts. At first,...
Top 10 Most Amazing Balanced Stones
Earth may be one of the most geologically active planets in the solar system, but don’t tell that to these 10 brazenly oblivious balanced stones. Poised between inertial stability and the relentless force...
Stunning Glowing Cloud in the Skies Over Russia
Not so long ago, an enormous fiery cloud in the skies above Russia could only mean one thing: The beginning of something very very bad indeed. At the height of the Cold War, a vision like this would set...
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