As a result of that mix of storms and fires, inadequate and expensive insurance, and sinking property values, First Street ...
Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system.
NASA scientists are already finding ways to make sure that the end of the world will not be caused by an asteroid.
Near-Earth asteroid Bennu has a slim chance of colliding with Earth in 2182. If it does, the impact could trigger a global ...