From desert oases to canyon rims, these five Arizona campgrounds in state and national parks offer top reviews, great ...

The James Webb Space Telescope (JWST) is a large space telescope which collects light at infrared wavelengths. It has been ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

Despite the vast differences in human and bee brains, both of us can do mathematics. As we argue in a new paper published in ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

Though this hunt came up empty, the fact that 3I/ATLAS is only the third known object found in the solar system after ...

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...

Twenty years after Biosphere 2 broke ground near Oracle, the one-of-a-kind terrarium and its surrounding land have been sold for $50 million. Development of 1,500 new homes and a resort hotel on the ...

But if you have a keen interest in environmental science and/or community theater, get your tickets sooner rather than later. “Biosphere” has performances at the FireHouse through Jan. 25. Info: ...

New research casts doubt on the prospects for a habitable, active environment beneath the frozen surface of Jupiter’s moon ...

The first step in recovering from addiction is to tell the truth—admit the addiction, acknowledge its consequences. Yet this ...