The cells that make up the walls of the finest of all lymphatic vessels have a lobate, oak leaf-like shape that makes them ...

A European space telescope launched to explore the dark universe has released a trove of new data on distant galaxies.

Organelles in cells were originally often independent cells, which were incorporated by host cells and lost their ...

The discovery sheds light on how certain bacteria -- including strains that cause food poisoning and anthrax -- form spores for survival.

"The gut microbes we are using now are a mix from healthy donors' fecal samples to ensure a variety of bacteria, but they can ...