Millions of years ago, Earth was in a state of “deep freeze,” too cold to sustain life. As time went by, greenhouse gases like carbon dioxide began emitting more vigorously than ever, eventually ...

The Sentinel-6B is the second of two satellites in a $1 billion program to monitor sea levels over a full decade.

When taking a trip down memory lane, some might flip through a photo album or scroll through their phone’s camera roll. But would you think to check Google Maps? Since 2007, Google’s Street View cars ...

Space is more accessible than ever thanks to the proliferation of small satellites and more affordable launch prices, which opened the door to bespoke applications like global pollution monitoring, ...