While Earth-616's Mightiest Heroes will clash with Earth-10005's mutants in Avengers: Doomsday, there are 8 moments and ways ...
The Daily Galaxy on MSN
This 1,100-foot asteroid will pass just 20,000 miles from Earth and scientists call it very rare
Apophis, a massive near-Earth asteroid, is set to pass just 20,000 miles from Earth on April 13, 2029. The flyby, described ...
From toxic smoke and oil spills to rising emissions, poisoned soil and damaged ecosystems, war can reshape the environment long after the fighting stops.
WatchMojo on MSN
20 historical events that almost killed everyone
Humanity's survival has never been guaranteed. Join us as we count down the most terrifying moments in history when life on ...
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