Welcome to Life on Earth. NASA has a mission to help us all better understand and protect our planet. Learn how we are contributing to make our home a better place for all of us.

Introduction to TRMM
September 2005

Sea Ice May Be on Increase in the Antarctic: A Phenomenon Due to a Lot of 'Hot Air'?
August 2005

NASA/NOAA Announce Major Weather Forecasting Advancement
August 2005

Scientists Get a Real ″Rise″ Out of Breakthroughs in How We Understand Changes in Sea Level
July 2005

NASA Offers a Real-Time 3-D Look at the Inside of Hurricanes
July 2005

Scientists Confirm Earth's Energy Is Out of Balance
April 2005

Nasa Data Shows Hurricanes Help Plants Bloom in "Ocean Deserts"
June 2004

Satellites Act as Thermometers in Space, Show Earth has a Fever
April 2004

NASA Predicts More Tropical Rain in a Warmer World
February 2004

A "Hot Tower" Above the Eye Can Make Hurricanes Stronger
January 2004

Climate Change Science: An Analysis of Some Key Questions
May 2001