Auroras are natural light displays that occur when charged particles from the sun interact with Earth’s magnetic field and ...

Ancient Homo sapiens may have benefited from sunscreen, tailored clothes and the use of caves during the shifting of the ...

Scientists say tailored clothes, ochre-based sunscreen, and cave shelter helped Homo sapiens survive a magnetic shift 41,000 ...

A strong solar storm headed to Earth could produce colorful aurora displays across more U.S. states than ... The strength of ...

North and South Dakota and more states across the U.S. The aurora borealis occurs when a molecular collision in the upper levels of Earth's atmosphere causes bursts of energy to be released in the ...

A pair of solar storms are targeting the Earth, and they could push the aurora borealis into Ohio this week. See the map.