See To Believe on MSN7h
What If We Set Aside Half the Planet for Wildlife?
About 65 million years ago, a mass extinction event occurred, wiping out more than 75% of all species on Earth. There have only been 5 mass extinctions in our planet's 4.5 billion year history. But ...
Secret History on MSN15h
What If a Meteorite Crashed Into Your Home?
On a quiet night in, a meteorite sails through your window. How did it get here from space? What would it do to your body?