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  • San Marcos, CA: Katie Couric (L) interviews Henry the robot at Real Doll. This image is from... [Photo of the day - August 2018]
    31 AUGUST 2018Share on TwitterShare on Facebook
    San Marcos, CA: Katie Couric (L) interviews Henry the robot at Real Doll. This image is from America Inside Out with Katie Couric.
    National Geographic/Allison Bresnick
  • Gray wolves show their teeth - they have 42!! 20 in their upper jaw, 22 in their lower. This... [Photo of the day - August 2018]
    30 AUGUST 2018Share on TwitterShare on Facebook
    Gray wolves show their teeth - they have 42!! 20 in their upper jaw, 22 in their lower. This image is from Animal Fight Club.
    2015 Thinkstock
  • Finland: Two Brown bears (Ursus arctos) rolling in snow. This image is from Wolf vs. Bear. [Photo of the day - August 2018]
    29 AUGUST 2018Share on TwitterShare on Facebook
    Finland: Two Brown bears (Ursus arctos) rolling in snow. This image is from Wolf vs. Bear.
    Earth Touch LTD
  • Lufeng, Yunnan Province, China: Mr. Wang excavating a newly discovered fossil in Lufeng. This... [Photo of the day - August 2018]
    28 AUGUST 2018Share on TwitterShare on Facebook
    Lufeng, Yunnan Province, China: Mr. Wang excavating a newly discovered fossil in Lufeng. This image is from China From Above.
    NHNZ Ltd./Max Quinn
  • Red Foxes are the largest of all the true foxes. Naturally agile, they can clear obstacles of... [Photo of the day - August 2018]
    27 AUGUST 2018Share on TwitterShare on Facebook
    Red Foxes are the largest of all the true foxes. Naturally agile, they can clear obstacles of over 6 foot (2 meters). This would be like an Olympic High Jumper jumping over an 18-wheeler truck with ease. This image is from Animal Fight Club.
    2015 Thinkstock
  • Gloucester, MA: Bluefin Pinwheel is aiming to catch. This image is from Wicked Tuna. [Photo of the day - August 2018]
    26 AUGUST 2018Share on TwitterShare on Facebook
    Gloucester, MA: Bluefin Pinwheel is aiming to catch. This image is from Wicked Tuna.
    PFTV
  • Edgard, LA: Katie Couric sitting in front of slave memorial at the Whitney Plantation. This... [Photo of the day - August 2018]
    25 AUGUST 2018Share on TwitterShare on Facebook
    Edgard, LA: Katie Couric sitting in front of slave memorial at the Whitney Plantation. This image is from America Inside Out with Katie Couric.
    National Geographic/Allison Bresnick
  • Finland: A gray wolf amongst the snow. This image is from Wolf vs. Bear. [Photo of the day - August 2018]
    24 AUGUST 2018Share on TwitterShare on Facebook
    Finland: A gray wolf amongst the snow. This image is from Wolf vs. Bear.
    Earth Touch LTD
  • An aggressive frilled neck lizard leaps forward-his hind legs are longer than his front, and... [Photo of the day - August 2018]
    23 AUGUST 2018Share on TwitterShare on Facebook
    An aggressive frilled neck lizard leaps forward-his hind legs are longer than his front, and they move pendulum like allowing him to run in bicycling motion. This image is from Animal Fight Club.
    2014 Thinkstock
  • Large wild boar in Berlin, Germany. This image is from Invaders. [Photo of the day - August 2018]
    22 AUGUST 2018Share on TwitterShare on Facebook
    Large wild boar in Berlin, Germany. This image is from Invaders.
    Karina Lomelin
  • New York, NY: Katie Couric (seated right) at the MuslimGirl office with Amani Al-Khatahtbeh... [Photo of the day - August 2018]
    21 AUGUST 2018Share on TwitterShare on Facebook
    New York, NY: Katie Couric (seated right) at the MuslimGirl office with Amani Al-Khatahtbeh (center standing) and others. This image is from America Inside Out with Katie Couric.
    National Geographic/Jason DeCrow
  • Mantis are well known to eat each other… so loser beware! This image is from Animal Fight... [Photo of the day - August 2018]
    20 AUGUST 2018Share on TwitterShare on Facebook
    Mantis are well known to eat each other… so loser beware! This image is from Animal Fight Club.
    2015 Thinkstock
  • Lo Mo Jong Village, Tibet, China: Tibetan family preparing for religious walk on the day of... [Photo of the day - August 2018]
    19 AUGUST 2018Share on TwitterShare on Facebook
    Lo Mo Jong Village, Tibet, China: Tibetan family preparing for religious walk on the day of Buddha Descent festival. This image is from China From Above.
    NHNZ Ltd./Feng Fen
  • Gloucester, MA: Fish Hawk and Pinwheel out at sea. This image is from Wicked Tuna. [Photo of the day - August 2018]
    18 AUGUST 2018Share on TwitterShare on Facebook
    Gloucester, MA: Fish Hawk and Pinwheel out at sea. This image is from Wicked Tuna.
    PFTV
  • Tigers wrestle in the water. Tigers usually live 8 to 10 years in the wild. This image is from... [Photo of the day - August 2018]
    17 AUGUST 2018Share on TwitterShare on Facebook
    Tigers wrestle in the water. Tigers usually live 8 to 10 years in the wild. This image is from Animal Fight Club.
    2015 Thinkstock
  • Washington, DC: (L to R) Aasif Mandvi and Katie Couric. This image is from America Inside Out... [Photo of the day - August 2018]
    16 AUGUST 2018Share on TwitterShare on Facebook
    Washington, DC: (L to R) Aasif Mandvi and Katie Couric. This image is from America Inside Out with Katie Couric.
    National Geographic/Rebecca Hale
  • A coyote howls. The coyote's vocalizations are one of the few wild animals commonly heard; the... [Photo of the day - August 2018]
    15 AUGUST 2018Share on TwitterShare on Facebook
    A coyote howls. The coyote's vocalizations are one of the few wild animals commonly heard; the coyote howl is used to communicate with other coyotes in the area. This image is from Invaders.
    2011 iStockphoto LP
  • Jaguars are the largest cats in the Americas. This image is from Animal Fight Club. [Photo of the day - August 2018]
    14 AUGUST 2018Share on TwitterShare on Facebook
    Jaguars are the largest cats in the Americas. This image is from Animal Fight Club.
    2015 Thinkstock
  • Charlottesville, VA: Charlottesville rally. This image is from America Inside Out with Katie Couric. [Photo of the day - August 2018]
    13 AUGUST 2018Share on TwitterShare on Facebook
    Charlottesville, VA: Charlottesville rally. This image is from America Inside Out with Katie Couric.
    National Geographic/Tom Daly
  • Weifang, Shandong Province, China: Kite makers showing off their creations at Weifang... [Photo of the day - August 2018]
    12 AUGUST 2018Share on TwitterShare on Facebook
    Weifang, Shandong Province, China: Kite makers showing off their creations at Weifang International Kite festival. This image is from China From Above.
    NHNZ/Fen Feng
  • A coyote stands and looks intently at the camera. Hardwired to survived and masters of stealth,... [Photo of the day - August 2018]
    11 AUGUST 2018Share on TwitterShare on Facebook
    A coyote stands and looks intently at the camera. Hardwired to survived and masters of stealth, coyotes have colonized urban habitats all around North America. Abundant food and protection from predators have allowed the coyote to thrive in the human world. This image is from Invaders.
    2011 iStockphoto LP
  • The Jaguar has the most powerful bite, pound for pound, of the big cats. This image is from... [Photo of the day - August 2018]
    10 AUGUST 2018Share on TwitterShare on Facebook
    The Jaguar has the most powerful bite, pound for pound, of the big cats. This image is from Animal Fight Club.
    2015 Thinkstock
  • Jilin Province, China: Mongolian fisherman checking his net before a day of fishing on the ice. ... [Photo of the day - August 2018]
    9 AUGUST 2018Share on TwitterShare on Facebook
    Jilin Province, China: Mongolian fisherman checking his net before a day of fishing on the ice. This image is from China From Above.
    NHNZ/Fen Feng
  • Finland: Two yearling gray wolves (Canis lupus) greeting female wolf. This image is from Wolf... [Photo of the day - August 2018]
    8 AUGUST 2018Share on TwitterShare on Facebook
    Finland: Two yearling gray wolves (Canis lupus) greeting female wolf. This image is from Wolf vs. Bear.
    Earth Touch LTD
  • South Georgia Island, South Georgia and the South Sandwich Islands, Antarctica: King Penguins... [Photo of the day - August 2018]
    7 AUGUST 2018Share on TwitterShare on Facebook
    South Georgia Island, South Georgia and the South Sandwich Islands, Antarctica: King Penguins Fighting. This image is from Animal Fight Club.
    NGC/ Tim Davis/Corbis
  • Puerto Truinfo, Colombia: A hippo with its mouth wide open to show its large teeth. This image... [Photo of the day - August 2018]
    6 AUGUST 2018Share on TwitterShare on Facebook
    Puerto Truinfo, Colombia: A hippo with its mouth wide open to show its large teeth. This image is from Invaders.
    Jennifer Hile
  • Gloucester, MA: The Hard Merchandise catches a shark. This image is from Wicked Tuna. [Photo of the day - August 2018]
    5 AUGUST 2018Share on TwitterShare on Facebook
    Gloucester, MA: The Hard Merchandise catches a shark. This image is from Wicked Tuna.
    PFTV
  • Humboldt squid eating another squid of the same species. This image is from Animal Fight Club. [Photo of the day - August 2018]
    4 AUGUST 2018Share on TwitterShare on Facebook
    Humboldt squid eating another squid of the same species. This image is from Animal Fight Club.
    NGC / Getty Images/WaterFrame RM
  • Puerto Truinfo, Colombia: Two baby hippos in a pond, poking their heads out of the water. This... [Photo of the day - August 2018]
    3 AUGUST 2018Share on TwitterShare on Facebook
    Puerto Truinfo, Colombia: Two baby hippos in a pond, poking their heads out of the water. This image is from Invaders.
    Karina Lomelin
  • Los Angeles, CA: (L to R) Katie Couric and Elisabeth Moss. This image is from America Inside... [Photo of the day - August 2018]
    2 AUGUST 2018Share on TwitterShare on Facebook
    Los Angeles, CA: (L to R) Katie Couric and Elisabeth Moss. This image is from America Inside Out with Katie Couric.
    National Geographic/Jeremy Sachs-Michaels
  • Katmai National Park and Preserve, Alaska, USA: Two Coastal Brown Bears (Ursus arctos) sparring... [Photo of the day - August 2018]
    1 AUGUST 2018Share on TwitterShare on Facebook
    Katmai National Park and Preserve, Alaska, USA: Two Coastal Brown Bears (Ursus arctos) sparring in shallow stream near Kinak Bay. This image is from Animal Fight Club.
    NGC / Paul Souders/Corbis