Artifacts dating back 400,000 years, found in cave, show ‘complex and rich’ pre-human society

Archaeologists in Israel have discovered a cave used by pre-Neanderthal human-like creatures who lived as long as 400,000 ...

Astronomers trace a ghostly cosmic particle to distant ‘Shadow Blaster’ galaxy

Scientists still don’t know where ghostly particles called neutrinos originate. A distant galaxy could be a potential source.