Volcanic ash from Mexican volcano spotted over Florida
Popocatépetl is Mexico’s most active volcano and has been erupting for decades about 45 miles southeast of Mexico City.
Popocatépetl is Mexico’s most active volcano and has been erupting for decades about 45 miles southeast of Mexico City.
Famous Alaska volcano sees seismic unrest after more than 30-year slumber
Several small earthquakes have been detected around Mt. Spurr this past week, prompting the Alaska Volcano Observatory to raise the volcano's alert level to "yellow" from the base green.
Several small earthquakes have been detected around Mt. Spurr this past week, prompting the Alaska Volcano Observatory to raise the volcano's alert level to "yellow" from the base green.
NASA astronaut released from hospital after 'medical issue' during splashdown
The SpaceX Dragon crew members completed a 235-day mission, 232 days of which were spent aboard the International Space Station conducting scientific research.
The SpaceX Dragon crew members completed a 235-day mission, 232 days of which were spent aboard the International Space Station conducting scientific research.
Should elephants be considered people? A Colorado court may decide
An animal rights group has asked the court to decide whether five elephants that have lived at the same Colorado zoo for decades are considered persons under the law.
An animal rights group has asked the court to decide whether five elephants that have lived at the same Colorado zoo for decades are considered persons under the law.
Time is running out to see Comet Tsuchinshan-ATLAS before it disappears for possibly forever
The comet made its first documented pass by Earth this month and is likely to disappear from our night sky for 80,000 years -- that is, if it survives its voyage around the solar system.
The comet made its first documented pass by Earth this month and is likely to disappear from our night sky for 80,000 years -- that is, if it survives its voyage around the solar system.
GM tries to ramp up demand for EVs at North Texas event
General Motors is doing what it can to get more people behind the wheel of electric vehicles, saying it is the mobility of the future.
General Motors is doing what it can to get more people behind the wheel of electric vehicles, saying it is the mobility of the future.
Trio of meteor showers to light up night sky in November
The Leonids and Southern and Northern Taurids meteor showers each reach their peaks sometime throughout November.
The Leonids and Southern and Northern Taurids meteor showers each reach their peaks sometime throughout November.
Construction begins on $325 million Harold Simmons Park along Trinity River
Demolition begins today for Harold Simmons Park, a new 250-acre park in Dallas along the Trinity River.
Demolition begins today for Harold Simmons Park, a new 250-acre park in Dallas along the Trinity River.
Microbial life may exist in Martian frozen water pools, study finds
Although evidence of life on Mars hasn’t yet been discovered during any of NASA's robotic missions, scientists believe it could be a different story in small pools of water under the surface.
Although evidence of life on Mars hasn’t yet been discovered during any of NASA's robotic missions, scientists believe it could be a different story in small pools of water under the surface.
Orionid meteor shower peaks this weekend: When and where to look up
Skygazers in both the Northern and Southern Hemispheres will be able to see the Orionids, weather permitting.
Skygazers in both the Northern and Southern Hemispheres will be able to see the Orionids, weather permitting.
October supermoon appears over North Texas sky
This month’s supermoon, also called the “Hunter’s Moon," peaked on Thursday morning.
This month’s supermoon, also called the “Hunter’s Moon," peaked on Thursday morning.
New drug could extend a dog's lifespan
Could one daily pill extend your loyal canine's life? That's what this trial hopes to find out, and it's looking for more participants.
Could one daily pill extend your loyal canine's life? That's what this trial hopes to find out, and it's looking for more participants.
Shine bright like a gem: Topaz Exhibit at Perot Museum
A dazzling new exhibit at the Perot Museum. The newest exhibit features more than 100 gems from every corner of the world.
A dazzling new exhibit at the Perot Museum. The newest exhibit features more than 100 gems from every corner of the world.
Watch: Bear caught enjoying 'spa day' in California backyard pool
A video recorded in San Bernardino County captures a bear enjoying a "spa day" by taking a dip in a backyard pool.
A video recorded in San Bernardino County captures a bear enjoying a "spa day" by taking a dip in a backyard pool.
Rare comet spotted in North Texas sky
A once-in-80,000-year comet was spotted in the North Texas sky this weekend. If you missed it, you'll have more chances.
A once-in-80,000-year comet was spotted in the North Texas sky this weekend. If you missed it, you'll have more chances.
Hunter’s Moon rising this week will be brightest Supermoon of the year
Look up this week - the moon is set to appear full most nights. Here's why.
Look up this week - the moon is set to appear full most nights. Here's why.
SpaceX Starship launch: Mechanical arms catch Super Heavy rocket booster
SpaceX’s Starship rocket completed its boldest test flight yet with the help of “chopsticks," the monstrous metal arms that caught the rocket booster back at the launch pad.
SpaceX’s Starship rocket completed its boldest test flight yet with the help of “chopsticks," the monstrous metal arms that caught the rocket booster back at the launch pad.
Most anticipated comet of the year makes closest approach to Earth this weekend
Comet Tsuchinshan-Atlas made its closest pass to Earth this weekend, but weather permitting, it should be visible to the naked eye until the end of October. Here's what to know.
Comet Tsuchinshan-Atlas made its closest pass to Earth this weekend, but weather permitting, it should be visible to the naked eye until the end of October. Here's what to know.
Watch magical moment man proposes under dreamy purple aurora
The geomagnetic storm this week helped make the aurora incredibly vibrant, and brought Northern Light displays to much of the northern U.S.
The geomagnetic storm this week helped make the aurora incredibly vibrant, and brought Northern Light displays to much of the northern U.S.
Caught on camera: Lightning bolt blasts bald eagle from tree
It's like something out of a movie: Video shows two birds perched on a dying cottonwood tree in Colorado. Suddenly, the nest explodes and both birds are knocked unconscious.
It's like something out of a movie: Video shows two birds perched on a dying cottonwood tree in Colorado. Suddenly, the nest explodes and both birds are knocked unconscious.