Watch: Man escapes charging polar bear by jumping on snowmobile
The polar gave chase for a moment before giving up and sitting down.
The polar gave chase for a moment before giving up and sitting down.
Federally protected gray wolf found dead in national park prompts investigation
A gray wolf has been found dead in a national park, prompting an investigation into the death of this federally protected species.
A gray wolf has been found dead in a national park, prompting an investigation into the death of this federally protected species.
Watch: Diver captures sweet moment as octopus hugs camera
A diver in Australia captured a heartwarming moment when a Maori octopus hugged her camera near a pier in Rye, Victoria.
A diver in Australia captured a heartwarming moment when a Maori octopus hugged her camera near a pier in Rye, Victoria.
Katy Perry shuts down Blue Origin space flight critics
Katy Perry had words for critics as her space-inspired Lifetimes Tour kicked off earlier this week.
Katy Perry had words for critics as her space-inspired Lifetimes Tour kicked off earlier this week.
Endangered bird species lays eggs in the wild, the 1st in almost 40 years
Siheks are native to Guam and were extinct in the wild.
Siheks are native to Guam and were extinct in the wild.
See it: NASA's Lucy spacecraft sends back first close-up images of asteroid Donaldjohanson
This 150-million-year old space rock may look like a badly-shaped potato but studying it could help scientists understand how our solar system formed.
This 150-million-year old space rock may look like a badly-shaped potato but studying it could help scientists understand how our solar system formed.
Lyrid meteor shower peaks overnight Monday. How to spot April's top celestial event
April's celestial excitement continues Monday night with the annual Lyrid meteor shower.
April's celestial excitement continues Monday night with the annual Lyrid meteor shower.
Watch: Wild turkey causes chaos in Indiana supermarket
An Indiana police officer is now “certified in poultry negotiations" after saving a supermarket from a wild turkey that was chasing customers inside.
An Indiana police officer is now “certified in poultry negotiations" after saving a supermarket from a wild turkey that was chasing customers inside.
Angler lands likely world record 7-foot beast from Texas lake in life-challenging catch: 'True 1% likelihood'
It's just another notch to his belt of more than 40 world records.
It's just another notch to his belt of more than 40 world records.
Cicada 'rolling emergence' set to begin buzzing in days as temperatures warm in South, Northeast
The cicadas emerging this year are part of Brood XIV, a cohort of 17-year cicadas.
The cicadas emerging this year are part of Brood XIV, a cohort of 17-year cicadas.
Endangered sea turtles show global recovery in new survey
A global study published in Endangered Species Research finds that endangered sea turtles are recovering in more than half the regions they inhabit, though leatherbacks remain at high risk.
A global study published in Endangered Species Research finds that endangered sea turtles are recovering in more than half the regions they inhabit, though leatherbacks remain at high risk.
Scientists find ‘strongest evidence’ yet for life beyond Earth
New molecules discovered on a faraway exoplanet have given scientists the “strongest evidence yet" that life may exist beyond Earth.
New molecules discovered on a faraway exoplanet have given scientists the “strongest evidence yet" that life may exist beyond Earth.
The 'Great Moose Migration': Millions tune in for Sweden's epic livestream
Like similar eagle nest or fish “doorbell" cams, this remote livestream of an annual moose migration in Sweden is captivating millions on the internet.
Like similar eagle nest or fish “doorbell" cams, this remote livestream of an annual moose migration in Sweden is captivating millions on the internet.
Astronomers find 'Tatooine' planet orbiting two stars
The planet is orbiting two brown dwarf stars about 120 light years away.
The planet is orbiting two brown dwarf stars about 120 light years away.
Colossal squid caught on deep-sea camera for first time, researchers say
An international team captures the first deep-sea footage of a colossal squid — a juvenile near the South Sandwich Islands.
An international team captures the first deep-sea footage of a colossal squid — a juvenile near the South Sandwich Islands.
Solar storms could trigger Northern Lights as far south as Kentucky Tuesday night
NOAA’s Space Weather Prediction Center issued a Geomagnetic Storm Prediction of G3 on the geomagnetic storm scale for early Wednesday morning. The scale goes up to G5.
NOAA’s Space Weather Prediction Center issued a Geomagnetic Storm Prediction of G3 on the geomagnetic storm scale for early Wednesday morning. The scale goes up to G5.
Elephants react to San Diego earthquake, swarm around young
The elephants felt the ground begin to rumble Monday in San Diego, and instinctively went into protective mode.
The elephants felt the ground begin to rumble Monday in San Diego, and instinctively went into protective mode.
Blue Origin's historic launch has roots in Washtenaw Community College
It was a big day at Wastenaw Community College in Ann Arbor where fans of space travel got the chance to celebrate two of their own Monday.
It was a big day at Wastenaw Community College in Ann Arbor where fans of space travel got the chance to celebrate two of their own Monday.
Blue Origin launches all-female flight with Katy Perry, 5 others: 'Sisterhood'
Blue Origin launched an all-female space flight, which included Katy Perry, Gayle King and Lauren Sanchez, making history as the first all-female space crew since a solo flight in 1963.
Blue Origin launched an all-female space flight, which included Katy Perry, Gayle King and Lauren Sanchez, making history as the first all-female space crew since a solo flight in 1963.
Cut the head off this invasive python-looking fish if you see it, conservationists say
The fish can also breathe air, allowing them to survive for several days out of water if their skin stays moist.
The fish can also breathe air, allowing them to survive for several days out of water if their skin stays moist.