"Our work is a new piece of evidence that suggests that Mars was once a much more complex and active planet than it is now." ...

Scientists have released the closest images ever taken near the sun, captured by Nasa’s Parker Solar Probe flying 6 million km above the solar surface. In unprecedented detail, the visuals reveal how ...

Next time you spot that signature V across the sky, take a moment to admire not just its symmetry, but the teamwork that ...

Multiple lanes of southbound Interstate 25 were closed Wednesday morning due to police activity in Adams County.

Colorado prosecutors made their opening statements in the case against Dr. James Craig who is accused of fatally poisoning his wife. According to legal documents, Craig conducted explicit internet ...

Boeing, now more than $2 billion in the hole to pay for all Starliner's delays, is still more than a year away from executing ...

Because Pluto is so dim, you need a telescope to see it. “A backyard telescope could do it under the right conditions,” says ...

It’s rare for protestors to show up outside NASA headquarters in Washington — and even rarer when they include a Pokémon character.

The fast-moving fire destroyed a historic lodge and dozens of other structures in the Grand Canyon National Park.

“The new stance is classic Trump administration misdirection,” Holdren said. “In this instance, the administration offers a modest consolation to quell initial outrage over the closure of the ...

The International Space Station’s first visitors from India, Poland and Hungary headed back to Earth on Monday, ...

Under the second Trump administration, it’s becoming increasingly harder to access information about the climate crisis.