Famous quantum experiment could be shrunk to the size of a single atom

Bacteria are evenly matched in swimming contests, no matter their size

Dwarf planet Eris is 'squishier' than expected. Eris is about the size of Pluto but around 50% farther from the sun. The discovery of Eris in the Kuiper Belt beyond Neptune in 2005 prompted the debate that ultimately reclassified Pluto as a dwarf planet.

Seamount twice the size of world's tallest building discovered 'hidden under the waves'