It takes only a glance to see drought's signature in the parched stubble and powdery soil. Now it takes only a computer to see drought 30 inches below, where the grasshoppers march. Several Montana ...

Photo: CU-Boulder aerospace engineering sciences Professor Kristine Larson. A research team led by the University of Colorado at Boulder has found a clever way to use traditional GPS satellite signals ...

Neutrons propelled to Earth by cosmic rays from space are helping scientists in more than 25 countries to measure water in soil and help farmers save water and adapt to climate change. With a cosmic ...