For Earth Day on April 22, interesting facts including who invented it, why it's on that date, and how it turned into a ...

Earth is full of surprising secrets that sometimes seem like they belong in science fiction stories. From strange natural events to hidden places deep underground or in the oceans, many facts about ...

5C above the pre-industrial level. Scientists determined that 2024 is now "virtually certain" to become the hottest year ever recorded, following several months of record-breaking temperatures and the ...