NASA photos may show evidence of ancient wild river on Mars

The images were taken by NASA’s Perseverance rover, which has been exploring the Jezero Crater for two years.

NYPD rescues horse in the Bronx stuck in muddy water

The officers used rescue equipment to safely hoist the horse out of the muddy water near Orchard Beach.

Watch: Man torches termite swarms with DIY flamethrower

After about a minute of unsuccessful swatting, Kenny Bellau reached for "something a little more lethal."

Memphis snakes bred in captivity slither back into the wild

It's become an annual conservation event in central Louisiana: Young Louisiana pine snakes that were bred in captivity are released in Kisatchie National Forest in central Louisiana.

Future space missions should be conducted with all-female crew, study suggests

New research conducted by the European Space Agency suggests that female astronauts may be more “efficient” in space than their male counterparts.

USC doctors looking to perform world's first bladder transplant

Doctors have currently launched a clinical trial to enroll a potential participant for this historic operation, the school reported.

Wild hogs take over garden; Austin teacher raises funds to keep them out

With the campus being located in a wooded area, Gray says Austin Discovery School has been dealing with the wild hogs for years now. 

Powerful sun storm could bring northern lights to parts of US on Wednesday

NOAA's Space Weather Prediction Center predicts a moderate geomagnetic storm on Wednesday due to a coronal mass ejection observed late Sunday. The office has recently amended a Geomagnetic Storm Watch to the G2 level.

Wild video shows alligator roaming Florida stormwater pipe

While investigating a series of potholes on a Florida roadway, crews discovered an alligator in a stormwater pipe.

Are black holes a danger to us?

The amount of mass a black hole can contain is likened to a star 10 times more massive than our sun squeezed into a sphere about as wide as New York City, according to NASA.

Oceans could lurk beneath icy surface of four of Uranus' moons, study shows

This study is the first to detail the evolution of the interior makeup and structure of all five large moons – Ariel, Umbriel, Titania, Oberon and Miranda, according to NASA.