Articles About Earth

Whether it’s the polar bear or the petite house sparrow, many of Earth’s species seem to be shrinking in size, a new study reports; its authors believe that is likely a result of global warming.  Other experts disagree, noting that the conclusion goes too far, and that global warming should not be blamed for what […]

The 8.8 magnitude Chilean earthquake was so strong that it literally knocked the earth off its axis – permanently. Richard Gross, a research scientist at NASA’s Jet Propulsion Lab, calculated that the earth’s rotation changed so that the length of our day is now roughly 1.26 microseconds shorter.  A microsecond is equivalent to one millionth […]