Biologists are confronting a problem they thought they had mostly solved: what, exactly, counts as life. A wave of ...

Astronomers classify galaxies based on their structure; there are a number of different galaxy classifications out there, such as elliptical, irregular, and spiral, but now astronomers have come up ...

New research supports a structure-based classification system for viruses which could help in the identification and treatment of emerging viruses. Professor Robert Sinclair at the Okinawa Institute ...

HOUSTON ― Researchers from The University of Texas MD Anderson Cancer Center have discovered that grouping epidermal growth factor receptor (EGFR) mutations by structure and function provides an ...