The body only needs iron in small amounts, but the essential trace element influences many functions, so that an iron deficiency becomes noticeable relatively...
What other intelligent beings could there be in the universe? (Image: bjdlzx/iStock)
Are we alone in space? The search for signals from extraterrestrial...
This long tail probably formed after a collision with another galaxy.
The Tadpole System is located 420 million light-years from Earth. That's about...
Orange Sulfur moth with UV photograph overlays showing iridescence in ultraviolet light. (Image: Vincent Ficarrotta / The George Washington University)
How do related species...
An exoplanet Kepler 1708b may be circling 5,500 light-years from Earth.
In recent years, astronomers have discovered thousands of candidate exoplanets. And from...
Using ALMA, researchers caught the "invader" red-handed, creating chaotic, sprawling streams of gas and dust in the flattened disk surrounding the young protostar.
Scientists...