Humans have been painting on rocks and in caves for tens of thousands of years. Some of the oldest rock art made by people could be as much as 73,000 years | Earth And The Environment
As mobile networks have gotten better, upgrading them hasn't been much of an issue. But the latest network is causing concern and confusion. | Technology
Life on earth is rich with diversity, and while we know a lot about some organisms, there is still so much more to learn. Researchers have started using ge | Genetics And Genomics
Advances in DNA sequencing technologies have given us unprecedented insight into the history of humanity. Researchers have now completed an analysis | Genetics And Genomics