Dolphins smile at each other while playing, study says
Dolphins are actually smiling at each other when they open their mouths while playing with one another, according to a recent study out of Italy.
Dolphins are actually smiling at each other when they open their mouths while playing with one another, according to a recent study out of Italy.
Strongest solar flare in 7 years could lead to communication blackouts on Earth
The X9.0 flare takes the crown from the previous strongest flare of Solar Cycle 25, which was an X8.7 flare on May 14.
The X9.0 flare takes the crown from the previous strongest flare of Solar Cycle 25, which was an X8.7 flare on May 14.
Massive solar flare could trigger auroras this week: Will you be able to see it?
A massive solar flare could trigger auroras in the coming days. Here are the chances of seeing them in the United States.
A massive solar flare could trigger auroras in the coming days. Here are the chances of seeing them in the United States.
Fat Bear Week starts a day late after bear kills rival on live webcam
Fat Bear Week is back, but the annual contest that celebrates brown bears and their healthy appetites was delayed after a bear killed another bear on a live webcam.
Fat Bear Week is back, but the annual contest that celebrates brown bears and their healthy appetites was delayed after a bear killed another bear on a live webcam.
NASA: Black hole’s Death Star-like beam appears to make stars explode
The beam of light is 3,000 light years long and is traveling through space at almost the speed of light.
The beam of light is 3,000 light years long and is traveling through space at almost the speed of light.
Is Earth's temporary 'mini moon' visible in North Texas?
This fall, the Earth will have a temporary cosmic companion. Astronomers have discovered that a “mini moon" will orbit our planet until Thanksgiving.
This fall, the Earth will have a temporary cosmic companion. Astronomers have discovered that a “mini moon" will orbit our planet until Thanksgiving.
Earth's new mini-moon arrives
The moon has a new cosmic friend this fall.
The moon has a new cosmic friend this fall.
SpaceX launches rescue mission for 2 stranded NASA astronauts
SpaceX has launched a rescue mission for the two stuck astronauts at the International Space Station.
SpaceX has launched a rescue mission for the two stuck astronauts at the International Space Station.
VIDEO: Octopus seen 'punching' fish to corral them while hunting for food
Video from a new study shows multiple examples of octopuses using their tentacles to punch fish.
Video from a new study shows multiple examples of octopuses using their tentacles to punch fish.
Bee attack leaves North Richland Hills elderly man in ICU
An elderly couple was rushed to the hospital after being attacked by a swarm of bees. The 74-year-old woman was released the same day. However, her 72-year-old partner, who is allergic to bees, remains in critical condition at the hospital.
An elderly couple was rushed to the hospital after being attacked by a swarm of bees. The 74-year-old woman was released the same day. However, her 72-year-old partner, who is allergic to bees, remains in critical condition at the hospital.
Earth is getting a temporary second moon this fall
Earth will soon have a visitor — and not of the extraterrestrial kind. Astronomers found a small asteroid that will orbit our planet this fall, becoming a "mini-moon" temporarily.
Earth will soon have a visitor — and not of the extraterrestrial kind. Astronomers found a small asteroid that will orbit our planet this fall, becoming a "mini-moon" temporarily.
Coyotes viciously attack woman's cat in Arlington neighborhood, video shows
One Arlington woman says four of her cats were attacked, killed and eaten by wild coyotes. Although the city says it is stepping up patrols in the area, it currently has no plans to try to remove any coyotes. Here's why.
One Arlington woman says four of her cats were attacked, killed and eaten by wild coyotes. Although the city says it is stepping up patrols in the area, it currently has no plans to try to remove any coyotes. Here's why.
Wisconsin bear attack: Boy shoots, kills animal mauling father
A 12-year-old boy shot and killed a wounded black bear as it was mauling his father near their hunting cabin in the thick western Wisconsin woods.
A 12-year-old boy shot and killed a wounded black bear as it was mauling his father near their hunting cabin in the thick western Wisconsin woods.
Did you feel it? One of the largest earthquakes recorded in Texas history rattled parts of West Texas
A magnitude 5.1 earthquake, near Midland, shook parts of West Texas Monday night
A magnitude 5.1 earthquake, near Midland, shook parts of West Texas Monday night
Hiker mauled by bear, hospitalized with ‘extensive’ injuries: official
A 45-year-old man hiking alone in Alberta, Canada, was mauled by a bear late Friday morning, the Royal Canadian Mounted Police (RCMP) confirmed to Fox News Digital Saturday.
A 45-year-old man hiking alone in Alberta, Canada, was mauled by a bear late Friday morning, the Royal Canadian Mounted Police (RCMP) confirmed to Fox News Digital Saturday.
Partial lunar eclipse and supermoon combo coming: When to see it
Stargazers are in for a treat as a partial lunar eclipse and a supermoon will occur simultaneously.
Stargazers are in for a treat as a partial lunar eclipse and a supermoon will occur simultaneously.
Stranded astronauts to vote in 2024 election from space while awaiting ride home
Since 1997, NASA astronauts have voted from space as the ISS orbits 250 miles above Earth’s surface.
Since 1997, NASA astronauts have voted from space as the ISS orbits 250 miles above Earth’s surface.
See it: Snake barfs up two other snakes, including rattlesnake, after found in Georgia
Those squeamish photos show a burly, 4-foot-long eastern indigo snake that had eaten not just one, but two other snakes – including a rattlesnake.
Those squeamish photos show a burly, 4-foot-long eastern indigo snake that had eaten not just one, but two other snakes – including a rattlesnake.
Bat with rabies found in Plano
Plano officials say a bat found in the city has tested positive for rabies.
Plano officials say a bat found in the city has tested positive for rabies.
WATCH: SpaceX's Polaris Dawn crew completes first private spacewalk
Jared Isaacman, CEO of Shift4 integrated payment processing solutions, participated in the first ever private spacewalk by a group of astronauts who left a SpaceX capsule after a delay of a few hours, testing a new line of spacesuits in the company's riskiest mission yet.
Jared Isaacman, CEO of Shift4 integrated payment processing solutions, participated in the first ever private spacewalk by a group of astronauts who left a SpaceX capsule after a delay of a few hours, testing a new line of spacesuits in the company's riskiest mission yet.