Medicine & TechnologyFossil analysis reveals that plants were producing higher levels of sunscreen chemicals to protect themselves from high UV radiation at the end of the Permian period, suggesting that the ozone layer was destroyed. Read the article to learn more.
A new study revealed that the Earth is fast approaching mass extinction and many ecologists say we're currently in that stage but it's not happening soon. Keep on reading the article to learn about the new study that contradicts the previous findings.