NASA's James Webb Space Telescope was placed in Johnson Space Center's historic Chamber A on June 20, 2017, to prepare for its final three months of testing in a cryogenic vacuum that mimics temperatures in space.
Earth is likely to reach more dangerous levels of warming even sooner if the U.S. retreats from its pledge to cut carbon dioxide pollution, scientists said. That's because America contributes so much to rising temperatures.
"It's like a tiny furnace."
NASA's Terra satellite captured an infrared image of Tropical Cyclone Donna as it was being sheared apart by winds southeast of New Caledonia.
Faced with exploding populations and steadily rising temperatures worldwide, cities must make haste in reinforcing defences against climate change-induced flooding and heat waves, experts warned this week.
A late spring frost that hit French vineyards is threatening the harvest in Champagne and Burgundy, winegrowers warn.
In what scientists call a clear sign of a warming world, Earth's temperatures in March were the most above normal on record without an El Nino spiking temperatures.
NASA's Aqua satellite provided a birds-eye view of Tropical Cyclone Ernie as it was being battered by strong vertical wind shear and torn apart.
The carbon dioxide coming from some of Earth's tiniest residents may not be increasing as quickly as some believed in the face of global climate change.