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SCIENCE September 29, 2024

Comet visible from Earth for first time in 80,000 years: 'Most anticipated comet of the year'

A comet that has not been seen for more than 80,000 years is expected to be visible from Earth, potentially during two separate time periods in the next month.

VIDEO September 3, 2024

Red sky filled with rainbow draws eyes upward in Minnesota

The Minnesota sky is colored with a red hue and a perfect rainbow captured on video spanning the heavens over a local Golden Valley sky.

Spaceflight May 29, 2024

SpaceX Falcon 9 launches EarthCARE satellite to study heating and cooling in Earth's atmosphere

SpaceX Falcon 9 launched the EarthCARE satellite, which will study clouds and aerosols in the Earth's atmosphere, into orbit from the Vandenberg Space Force Base in California.

VIDEO May 29, 2024

SpaceX Falcon 9 launches EarthCARE satellite to study heating and cooling in Earth's atmosphere

SpaceX Falcon 9 launched the EarthCARE satellite, which will study clouds and aerosols in the Earth's atmosphere, into orbit from the Vandenberg Space Force Base in California. (Credit: SpaceX / Associated Press)

Pollution October 7, 2022

Emissions from airplanes using leaded fuel may be declared a public health danger by EPA

The U.S. Environmental Protection Agency is proposing to declare emissions from aircrafts operating on leaded fuel a public health danger.

VIDEO February 19, 2019

Black snow raises health concerns for residents of Prokopyevsk, Russia

Black snow raises health concerns for residents of Prokopyevsk, Russia

VIDEO January 17, 2019

Cairo, Egypt turns bizarre orange color after huge sandstorm

A sandstorm turned Cairo, Egypt orange. Winds reached over 30mph.

Atmosphere March 21, 2018

Breathtaking gondola rides around the world

Those in need of a pick-me-up could do a lot worse than to consider these incredible cable cars, which take in some of the most awesome panoramic views on the planet.

Atmosphere January 17, 2017

Six essential reasons why we need to send humans to Mars

Today, as America plans to lead efforts to send humans to Mars in the early 2030s, it is important to clearly articulate the rationale for undertaking such ambitious missions.

Climate Change January 12, 2017

Fossil fuels are no catastrophe. They have made our lives better

People argue about whether the 鈥渃onsensus鈥� of scientists is that we face disaster because of global warming. Instead of debating whether man鈥檚 greenhouse gasses will raise temperatures, we should argue about how we gauge disasters.