Our five-day trip to Las Vegas cost about $4,300 for two people. Here's what was worth it and what …

Polls show that the proceedings may change few votes, but there's potential peril ahead for Trump.

See the Green Comet Nishimura now or possibly never. The iridescent, celestial body is gracing our …

February is going to be the last month to spot Jupiter in the sky and it’s also the only bright …

The Justice Department filed two new obstruction of justice charges and added another defendant, do…

SpaceX founder Elon Musk said he plans to have a million people on Mars by 2050. Scientists say tha…

Tiffany Trump married Michael Boulos wearing an ethereal Elie Saab wedding dress, while her older s…

In an attempt to prove Mar-a-Lago wasn't overvalued, Trump's next defense expert is set to say Bill…

The results, published in the journal Nature Astronomy, provide the first independent line of ev…

Business Insider is hosting an annual business conclave on the Future of Work this year on March 17…

A rare planetary alignment is happening March 25-28. Mars, Venus, Mercury, Jupiter, and Uranus will…

In strange testimony Tuesday, a witness for Trump asked the judge and AG to see for themselves why …

Here's how to see five planets align. The rare planetary parade of Saturn, Neptune, Jupiter, Uranus…

Star gazers worldwide have marked March 28 on their calendars for a once-in-a-lifetime cosmic spect…

Jennifer Lopez has canceled her 2024 tour dates. We'll break down the latest update and highlight o…

Astronomers want to build giant telescopes on the moon. They're already drafting blueprints and mak…

Mars and Venus will be a mere half-degree apart, or about the width of an index finger at arm's len…

Venus and Jupiter are brighter than all the stars. Tonight is your last chance to see them appear s…

NASA's InSight lander detected an unusual quake on Mars. Then the Mars Reconnaissance Orbiter spott…

Star Trek star William Shatner, who recently became the oldest man sent to space, will be serving a…