Planet Earth

Ancient Peoples in Mexico Used Prickly Pear Cactus to Build Pyramids

Ancient Peoples in Mexico Used Prickly Pear Cactus to Build Pyramids

"When you chop cactus leaves and let it rest in the water, by the next day it becomes sticky."

Ancient Peoples in Mexico Used Prickly Pear Cactus to Build Pyramids

"When you chop cactus leaves and let it rest in the water, by the next day it becomes sticky."

Safari Park Visitors Had a Heart-Racing Experience After a Rhinoceros Chased Their Jeep

Safari Park Visitors Had a Heart-Racing Experience After a Rhinoceros Chased Their Jeep

Experiencing the wild safari is a core memory that is either awe-inspiring or terrifying. Wild animals could still attack you out of the blue. Kruger National Park visitors didn’t foresee...

Safari Park Visitors Had a Heart-Racing Experience After a Rhinoceros Chased Their Jeep

Experiencing the wild safari is a core memory that is either awe-inspiring or terrifying. Wild animals could still attack you out of the blue. Kruger National Park visitors didn’t foresee...

Meet The "Nest Man" Who's Built 250,000 Sparrow Homes And Is Training Kids To Build More

Meet The "Nest Man" Who's Built 250,000 Sparrow Homes And Is Training Kids To Build More

He builds the nests using biodegradable or recycled materials.

Meet The "Nest Man" Who's Built 250,000 Sparrow Homes And Is Training Kids To Build More

He builds the nests using biodegradable or recycled materials.

Moon, The Humpback Whale, Unbelievably Migrated Thousands of Miles Despite Spinal Injury

Moon, The Humpback Whale, Unbelievably Migrated Thousands of Miles Despite Spinal Injury

One of the things you must know about humpback whales is that they migrate annually. They swim for miles, and scientists observe the migration. A particular whale named Moon surprised...

Moon, The Humpback Whale, Unbelievably Migrated Thousands of Miles Despite Spinal Injury

One of the things you must know about humpback whales is that they migrate annually. They swim for miles, and scientists observe the migration. A particular whale named Moon surprised...

Lake Tahoe Clarity is the Best It's Been in Decades, New Report Finds

Lake Tahoe Clarity is the Best It's Been in Decades, New Report Finds

Lake Tahoe's clarity has declined substantially since the 1960s. A new report finds there were sharp improvements last year, though, due to the resurgence of specific zooplankton in the lake.

Lake Tahoe Clarity is the Best It's Been in Decades, New Report Finds

Lake Tahoe's clarity has declined substantially since the 1960s. A new report finds there were sharp improvements last year, though, due to the resurgence of specific zooplankton in the lake.

Mama Dog Reuniting with Her 4 Puppies Will Melt Your Heart

Mama Dog Reuniting with Her 4 Puppies Will Melt Your Heart

After a quick return trip to the spot they'd removed the pups from they were finally able to meet the dog they'd been hoping to find.

Mama Dog Reuniting with Her 4 Puppies Will Melt Your Heart

After a quick return trip to the spot they'd removed the pups from they were finally able to meet the dog they'd been hoping to find.