Astronomers have been given the rare opportunity to study an extrasolar object after the recent discovery of the interstellar ...

A newly discovered ice comet from deep space may be over 7 billion years old, making it the most ancient comet scientists ...

A mystery interstellar object has been identified as the "oldest comet ever seen", according to scientists. The Oxford ...

A mystery interstellar object discovered last week is likely to be the oldest comet ever seen – possibly predating our solar system by more than three billion years, researchers say. The "water ...

Far beyond building their home into the side of a hill, the residence has a remarkable number of energy-efficient features.

From asteroids the size of football stadiums to nuclear war and man-made pandemics, it can seem as if humankind is in ...

The constellation Lyra is faint, but it contains Vega, one of the brightest stars in our Butler night sky. As soon as it gets ...

This view inside some of the most precious and rare museum specimens on Earth is helping scientists to better understand the ...

U.S. carbon dioxide emissions are on the rise after several years of decline, due in part to the Trump administration’s repeal or delay of Obama administration policies. In contrast, China – the world ...

Achim Steiner is a familiar figure on the international stage, having spent decades at the helm of various United Nations ...

Since Edward Burtynsky’s birth in Ontario, Canada, in 1955, the Earth’s population has roughly tripled, and its economy has ...

For pacing, navigation, fitness stats and so much more, a GPS smartwatch is an essential accessory for every runner – and ...