From Yosemite to Denali, trade summer crowds for a winter wonderland at these breathtaking U.S. national parks.

SpaceX's Falcon 9 rocket will once again soar over Arizona after launching from Southern California to deploy Starlink satellites.

A volcano near the Iran-Pakistan border rose multiple inches between 2023 and 2024 — raising alarm that it may be nearing an ...

Humanity’s drive to explore has taken us across the solar system, with astronaut boots, various landers and rovers’ wheels ...

Discover unforgettable bucket list adventures for travelers over 50, from sunny San Diego to Napa Valley and breathtaking ...

East Tennessee relies on alerts from agencies like the National Weather Service. Here’s what to know about emergency ...

There’s a moment when you first glimpse Meteor Crater near Winslow, Arizona, that your brain simply refuses to process what your eyes are seeing. It’s like someone took a giant ice cream scoop to the ...

Governor Katie Hobbs declared a state of emergency for Gila County and Maricopa County following Monday's microburst.

Bryan Roof visits Tucson, Arizona and shares his version of Quesabirria Tacos for host Bridget Lancaster. Toni Tipton-Martin ...

The universe is truly magical: vast, mysterious, and endlessly fascinating. There’s something almost unreal about being able ...

Massive volcanic eruptions billions of years ago may have made it snow on Mars, leaving thick buried ice near the planet’s ...

Comets Lemmon (C/2025 A6) and SWAN (C/2025 R2) are becoming visible just as the annual Orionid meteor shower peaks and ...