Learn how scientists traced kissing back 21 million years using primate behavior, evolutionary modeling, and clues from ...

Learn how a common interpretation of Neanderthal noses could be changed due to a skeleton trapped inside a sinkhole.

Scientists have collected ancient RNA from mammoth samples up to 52,000 years old. Learn how they can use that RNA to ...

Learn how researchers traced chemical evidence of early life in ancient rocks and found signs of photosynthesis nearly a ...

Learn more about how scientists uncovered an unlikely community of arachnids in Europe’s Sulfur Cave and why these spiders ...