This past week, the EPA said it is reconsidering the scientific finding that greenhouse gases are a danger to public health.

Also pictured is the spacecraft's X-band antenna and a NASA instrument intended to capture the first global view of Earth's magnetic field. Blue Ghost completed its translunar injection ...

The United States satellite images displayed are infrared (IR) images. Warmest (lowest) clouds are shown in white; coldest (highest) clouds are displayed in shades of yellow, red, and purple.

Iconic landmarks in cities around the world were plunged into darkness on Saturday night as millions marked Earth Hour ... crisis and to raise awareness of global environmental issues.

There are some major updates to Google Maps, Street View, and Google ... giving you "a refreshed global mosaic that gives you ...

The maiden Earth Day celebration took place on April 22, 1970. It was organised by Gaylord Nelson, who was inspired by the ...

The mass extinction that ended the Permian geological epoch, 252 million years ago, wiped out most animals living on Earth ... leading to dramatic global warming, deoxygenated oceans, and mass ...

The Philippines set a new record in the global Earth Hour Bank, contributing an unprecedented 1.3 million hours of positive action for the planet. The milestone, achieved during WWF-Philippines' Earth ...

The United States satellite images displayed are infrared (IR) images. Warmest (lowest) clouds are shown in white; coldest (highest) clouds are displayed in shades of yellow, red, and purple.