Until now, researchers believed farming was 'invented' some 12,000 years ago in an area that was home to some of the earliest known human civilizations. A new discovery offers the first evidence that trial plant cultivation began far earlier -- some 23,000 years ago.| ScienceDaily
Most of us don’t give much thought to the ocean, and it’s often overlooked in discussions about climate change and the environment. Yet the ocean plays a vital role in maintaining Earth’s stability and is essential for human survival. It covers 71% of the planet’s surface, holds 97% of all water, and its volume is…| Art Berman