An optical principle discovered more than a century ago may soon find new applications in such areas as monitoring ...

A team of Chinese researchers has proposed an integrated in-situ detection system designed to sample and analyze trace gases ...

Think about how easily you recognize a friend in a dimly lit room. Your eyes capture light, while your brain filters out ...

Remote sensing now provides unprecedented opportunities to monitor dynamic land surface processes at multiple spatial and temporal scales. The availability ...

SAO PAULO (AP) — Brazil’s banks will be required to verify official satellite deforestation data before approving rural credit beginning on Wednesday in the South American country.

Scientific expeditions require months of planning before scientists can acquire the first data. A bark cuts through the ...