Edie Widder sat quietly in the dark for half an hour. All around her, critters floated and glided by as she peered through the thick glass bubble of a submersible, perched on a rocky ledge nearly ...

Informed by science from the Smithsonian Astrophysical Observatory and astronomers worldwide, this “documentary that you can ...

Remarkable backyard footage captures giant solar prominence and streams of coronal rain flowing along the sun's magnetic ...

Scientists working at CERN’s Large Hadron Collider may be seeing the strongest hints yet of physics beyond the Standard Model — the decades-old theory that explains the fundamental particles and ...

Like fireflies and many deep-sea creatures, certain fungi can naturally emit light through bioluminescence pathways in which specialized enzymes convert chemical energy into visible light. Medical ...

Particle astrophysics is the study of fundamental particles travelling through space, particularly those that reach the Earth. These cosmic rays include photons, protons, alpha particles and neutrinos ...

Experimental particle physics is the practical investigation of the fundamental components of matter and radiation. A crucial tool in the arsenal of the experimental particle physicist is the particle ...

You may have seen pictures of blue, glowing beaches under a dark sky. This glow is called bioluminescence. It is emitted by tiny organisms called bioluminescent algae that live in the water.