SCIENCE

Astronomers announced the discovery of a starless cloud of hydrogen gas, a pristine relic of the cosmos that is almost as old as time itself.Astronomers announced the discovery of a starless cloud of hydrogen gas, a pristine relic of the cosmos that is almost as old as time itself. Read More

After canceling a spacewalk planned for Thursday, the space agency’s administrator said it was erring on the side of caution and bringing a crew of four home in the coming days.After canceling a spacewalk planned for Thursday, the space agency’s administrator said it was erring on the side of caution and bringing a crew of

Eavesdropping on their owners seems to help some toy-crazy and talented pups learn more words.Eavesdropping on their owners seems to help some toy-crazy and talented pups learn more words. Read More

Less than a day after arriving at the ice, we are already up close and personal with the fastest-melting glacier in Antarctica.Less than a day after arriving at the ice, we are already up close and personal with the fastest-melting glacier in Antarctica. Read More

NASA said it canceled a spacewalk planned for Thursday after an astronaut had an undisclosed medical issue on the International Space Station.NASA said it canceled a spacewalk planned for Thursday after an astronaut had an undisclosed medical issue on the International Space Station. Read More

The world’s oceans are becoming dangerously acidic. A controversial proposal would raise the pH — by mixing chemicals into the water.The world’s oceans are becoming dangerously acidic. A controversial proposal would raise the pH — by mixing chemicals into the water. Read More

The Trump administration said Wednesday that the United States was withdrawing from 66 international agreements, including a major climate change treaty.The Trump administration said Wednesday that the United States was withdrawing from 66 international agreements, including a major climate change treaty. Read More

The action could make it more difficult for a future administration to rejoin the Paris climate accord, the agreement among most nations to fight climate change.The action could make it more difficult for a future administration to rejoin the Paris climate accord, the agreement among most nations to fight climate change. Read More

The action could make it more difficult for a future administration to rejoin the Paris climate accord, the agreement among most nations to fight climate change.The action could make it more difficult for a future administration to rejoin the Paris climate accord, the agreement among most nations to fight climate change. Read More

Democrats demanded information from seven top U.S. oil companies about any meetings with the Trump administration regarding plans to control Venezuela’s oil industry.Democrats demanded information from seven top U.S. oil companies about any meetings with the Trump administration regarding plans to control Venezuela’s oil industry. Read More