- scientists measure the shortest unit of time ever called a zeptosecond
- ancient lakebed discovered under Greenland’s ice
- ufo’s filmed over Stonehenge on Halloween night
- space x crew dragon rolls out to launchpad for second manned launch
- new study suggests mars had water much earlier than previously thought
- material identical to what’s found near a black hole is obtained by scientists
- holograms for smart phones a step closer to reality with new slim display
- scientists calculate how long most species last before going extinct
- bacterium survives outside space station for an entire year
- river in Russia turns blood red
