A tiny glass bead retrieved by China's Chang'e-5 lunar mission is offering scientists a glimpse into the moon's hidden depths and providing insight into the violent forces that helped shape the ...

An ancient altar was found in Tikal ... ANDREW SCHERER: Thank you for having me. CHANG: Thanks for being with us. OK, so first off, what does this altar even look like? SCHERER: So it's a ...

Chang'e 6 arrived at the South Pole–Aitken ... The nearside, covered in ancient deep impacts and volcanic flows, has regions that are rich in thorium, as we would expect. Few areas on the ...

“Our research was at a standstill,” Dr. Chang said. Over the next few years, Dr. Welker and other researchers pioneered methods for retrieving ancient proteins from fossils. It became evident ...