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ArchaeologyAn exploding meteor may have wiped out ancient Dead Sea communities
An archaeological site not far from the Dead Sea shows signs of sudden, superheated collapse 3,700 years ago.
By Bruce Bower -
Particle PhysicsNuclear ‘knots’ could unravel the mysteries of atoms
Skyrmions might help loosen scientific snarls in studies of atomic nuclei.
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Planetary ScienceNASA’s Mars 2020 rover will look for ancient life in a former river delta
NASA’s Mars 2020 rover is going to Jezero crater, the site of an ancient river delta that may harbor signs of life.
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ArchaeologyA Bronze Age tomb in Israel reveals the earliest known use of vanilla
Residue of the aromatic substance in 3 jugs dates to around 3,600 years ago.