January 16, 2020 | Rajneesh Mishra

Photo by WILLIAM WEST/AFP via Getty Images Athletes at the Australian Open are breathing in poor-quality air polluted by bushfire

2019 was the second-hottest year on record

Photo by Charly Triballeau / AFP 2019 was the second-hottest year ever recorded, NASA, NOAA, and the World Meteorological Organization

This morning, NASA astronauts Jessica Meir and Christina Koch are recreating their history-making all-female spacewalk. The pair will head outside

Joby Aviation, a California-based aerospace company that has been working on electric aircraft for over a decade, just closed its