Are there Nazi UFO bases underneath the surface of Antarctica?
A very strange thing to see - snow erupting from the Yellowstone's Old Faithful geyser that usually spews boiling water.
2016 recorded awakening of many volcanoes across the globe; volcanologists predict a series of volcanic eruptions.
Cheetah numbers have declined in the last century, leading scientists to put it on the "endangered species" list.
The Uluru National Park turns into beautiful vast waterfalls, yet quite dangerous.
Birds can increase their brain size to better cope with the changing weather conditions as a result of climate change.
President Obama is not finding enough time to permanently conserve the Arctic refuge.
Cheetahs, the world's fastest mammals, are racing toward extinction because of human development.
Scientists recorded 133 new species in the year 2016, which included plants, fishes, insects and other animals.
NASA's new space laser could help assess the peak or decline of phytoplankton, microscopic underwater plants, that are vital in the oceanic food chain.
Water for Wildlife Foundation, a Lander-based group, installs guzzlers in areas suffering from droughts to help provide water to wildlife.