Medicine & TechnologyA powerful cosmic ray scan reveals two voids hiding inside the Great Pyramid of Giza. Find out more about the biggest pyramid in ancient Egypt.
A cutting-edge X-ray process revealed the contents of a 160-year-old medicine box from Japan containing laxatives used by a famed doctor from the East Asian country's Edo period.
Physicists recently said they have discovered probable signs of a fifth fundamental force of nature showing findings coming from a study carried out at a laboratory near Chicago.