The world of the early Hebrew. Dr. Alice C. Linsley A member has asked about the meaning of the term "culture", and she would li...

  Humans come in as many skin shades as these soil colors. Dr. Alice C. Linsley This week a friend asked about castes. He wanted to know if ...

  Toledo, Spain. On the right is the castle-fortress known as the Alcazar Spain's dependence on renewable energy sources has been growin...

  Dr Angelova-Volponi and Mr Zhang at work creating tooth cells. Scientists in the U.K. have made significant progress in growing human teet...

A cross-section of the new copper alloy, with the orange dots representing copper atoms, the yellow tantalum atoms and the blue lithium atom...

Simple blood tests may be the future of cancer diagnosis . Around four years ago, now 77-year-old John Gormly went for what was supposed to ...

  Researchers at Japan's RIKEN Center have created a durable plastic which is fully recyclable, and it dissolves in sea water; presentin...