Scientists Discover “Shocking” 18-Million-Year-Old Secret Hidden in Fossil Teeth

Scientists Strip Cells of Mysterious Organelles To Reveal Hidden Secrets

Astronomers crack 1,000-year-old Betelgeuse mystery with 1st-ever sighting of secret companion (photo, video)

‘Catastrophic impacts’: NASA workers sign declaration to protest changes they say threaten safety and progress | 287 scientists, current and former NASA employees issues a declaration lambasting budget cuts, grant cancellations & “culture of organizational silence” they say pose risk to astronauts