Intelligent Life In Cosmos Is Likely Very Rare, Says Paleontologist
Based on the history of life here on earth, at least one prominent paleontologist thinks that complex life in the cosmos is likely very rare.
Earth's air war: Explaining the delayed rise of plants and animals on land
If you like the smell of spring roses, the sounds of summer bird song, and the colors of fall foliage, you have the ...
NASA Wants to Explore the Icy Moons of Jupiter and Saturn With Autonomous Robots
Research and development is underway to create robots that can hunt for signs of life in the vast oceans that exist under the ...
Cave ecosystems thrive in the dark. What happens when tourists light them up?
In Belize’s Actun Tunichil Muknal cave, a sacred Maya site, plants grow in darkness, sparking concerns about how tourism affects its fragile ecosystem.