A U.S.-French satellite that will map almost all of the world’s oceans, lakes and rivers rocketed into orbit Friday. The predawn launch aboard a SpaceX rocket from Vandenberg Space Force Base in ...

Quegan first conceived of using a P-band radar to map the world’s forests about 20 years ago. Up until 2004, the technology was restricted to use by the U.S. Defense Department, he said.

Across Europe and around the world, melting glaciers are reshaping landscapes and climate systems. Researchers Elzė ...

The world's oldest trees 04:51. Researchers have successfully launched a new satellite that is designed to study the planet's forests and "provide unprecedented insight" into how those regions ...

Science Nearly 70 years ago, the world’s first satellite took flight. Three Alaska scientists were among the first North Americans to spot it.

A U.S.-French satellite that will map almost all of the world's surface water has rocketed into orbit. The predawn launch Friday from Vandenberg Space Force Base in California capped a highly ...