While Mars is dry and barren today, it may have once been a planet where fire and ice coexisted. According to a research team ...

The equatorial regions of Mars are home to unexpectedly enormous layers of ice, and they may have been put there by dramatic ...

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

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

What is bread? You likely don't have to think for long, and whether you're hungry for a slice of sourdough or craving ...

If you’re dreaming of a tropical family vacation, Hawaii is as deliciously looking as the ripest pineapple on the tree — it’s ...

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

Mount Lewotobi Laki Laki, one of Indonesia’s most active volcanoes, is erupting for a second straight day, spewing towering ...

SpaceX will launch its Falcon 9 rocket again from California on a mission to deploy Starlink satellites into orbit. Will liftoff be visible in Arizona?

Arizona is filled with haunted lore, from ghostly tales to UFO sightings that are equal parts terrifying and fascinating.

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