SINCE the days when the kinetic theory of gases was founded by Clausius, Maxwell and Boltzmann, great changes have taken place in the scope and bearing of the descendent theory. Taking a wide view of ...

Two-dimensional materials are substances with a thickness of a few nanometres or less. Electrons in these materials are free to move in the two-dimensional plane, but their restricted motion in the ...

Watch in Movie Theaters on December 18th, 2002 - Buy The Lord of the Rings: The Two Towers Movie Tickets Watch on DVD or Blu-ray starting August 26th, 2003 - Buy The Lord of the Rings: The Two Towers ...

Artificial intelligence is consuming enormous amounts of energy, but researchers at the University of Florida have built a chip that could change everything by using light instead of electricity for a ...

On the eve of America’s semiquincentennial, the U.S. Military Academy at West Point is honoring its forefathers as it prepares to face off against the U.S. Naval Academy on Saturday. In its 10th ...

It’s that time of the year when PBS News Hour invites two of our regular literary critics, Ann Patchett and Maureen Corrigan, to highlight their favorite books of the year. Jeffrey Brown picks up the ...

The Chicago Manual of Style is an American English style guide published by the University of Chicago Press. The Manual’s guidelines for publishing, style and usage, and citations and indexes—known as ...

The bodies of 13 deceased hostages are believed to still be in Gaza. U.S. officials -- including Vice President JD Vance, Special Envoy Steve Witkoff and Jared Kushner -- traveled to Israel this week ...