WASHINGTON, Nov 15 (Reuters) - Dwarf planet Eris, similar in size to its better-known cosmic cousin Pluto, has remained an enigma since being discovered in 2005 lurking in the solar system's far ...

New models show Eris is behaving less like a solid, rocky world and more like "soft cheese." Close to 18 years ago, astronomers spotted a miniature, icy world named Eris billions of miles beyond ...

More International Airport (LAX). New Covid omicron subvariant EG.5, or “Eris,” is now the dominant strain in the U.S., surpassing XBB.1.16 (or “Arcturus”), according to new data from the ...

EG.5.1, nicknamed Eris, was added to the WHO SARS-CoV-2 variant monitoring list and has quickly become prevalent in both the U.K. and U.S. As of July 20, Eris is the second most common variant ...