Speeding around the Earth at 28,000 km/h, NASA astronaut Nichole Ayers captured an incredible view of a phenomenon known as a red sprite. Here's the science behind this 'transient luminous event'.

Billions of cicadas are expected to start swarming in more than a dozen states in the coming weeks, and while the strange occurrence may be a nuisance for many, scientists say the activities of the ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A bizarre streak of light across the night sky nicknamed "STEVE" ...

Add Yahoo as a preferred source to see more of our stories on Google. Heavy rain in the outback has awoken living fossils hiding in the dirt. We've just come out to have a bit of a look around at one ...