Under microscopes, scientists found that giant single-cell organisms were able to vacuum up more food when they are stuck together.

Lacrymaria olor is a single-celled organism, or protist ... swan", after its swan-like neck and tear-shaped body. Read more Largest ever animal may have been Triassic ichthyosaur super-predator ...

New research sheds light on one of the biggest questions in biology: where did complex life come from? The answer may lie with Asgard archaea, a group of ancient single-celled microbes that share ...

Single-celled organisms that group together can generate stronger water currents to pull in food, a benefit that may have ...