Scientists say a 47-million-year-old fossil found in Germany may be a key link to explain the evolution of modern human beings.
The fossil, of a young female that probably resembled a modern-day lemur, is described as "the most complete primate fossil ever found."
Standing in his laboratory, Harvard professor Sean Eddy gazes at a row of vacant work stations....
Officials are investigating whether a huge fire that destroyed a top marine science laboratory at the...
Brilliant splashes of green, purple and pink will streak the night sky for many stargazers in...





























