A marine protection method described this week proposes spreading marine protection from areas where wildlife tourism already ...

A team of researchers from The University of Texas at Austin (UT), Lawrence Livermore National Laboratory (LLNL), and Scripps ...

The study of the radiation, transmission, and scattering of sound, with particular emphasis on low-frequency sounds related to earth processes.

Instruments and systems used to measure and monitor changes in the earth, from seismometers to strainmeters, satellites to infrasound arrays.

The study of the origin and history of the solar system, planets and natural satellites, interplanetary dust and interstellar medium, lunar samples, meteors, and meteorites, asteroids, comets, craters ...