The ancient lost city remained intact, protected by the rainforest.
A new way of thinking is emerging about how different areas of physics could be connected to create a model that unites traditional scientific thinking with new ideas in quantum physics.
American scientists have discovered that the farther the Moon is from Earth, the longer a day lasts.
This is one of the oldest known records of a child born in ancient Sumer.
Google Mars enables interactive virtual exploration of different regions of the Red Planet.
St. George's Church is one of eleven monolithic churches carved directly into the rock in Lalibela, Ethiopia.
Abu Simbel Temple is illuminated by the sun for 20 minutes, presenting visitors with a rare phenomenon that only happens twice a year.
NASA has already recorded bursts of radiation from the Sun that could kill a human, but that was in 1972 and would only hit astronauts in orbit.