Frog Eggs
Hourglass tree frogs from Central America lay their eggs in unexpected places.
Scientists estimate that the global trade in frog legs is worth about 50 million dollars per year.
A new space telescope will give astronomers an unprecedented view of the universe.
Satellite images are helping scientists measure the influence of an ancient Mexican civilization.
Moon dust not only gets into space suits, it could jeopardize the health of future astronauts.
The climate anomaly known as El Niño could explain why the voyage of Magellan encountered an …