Discover the science behind seeing your reflection in water. Light travels in straight lines and bounces off smooth surfaces, ...

Hubble unveils the “Lost Galaxy” as a vibrant spiral alive with newborn stars and glowing clouds of cosmic energy.

Ammonia (NH3) is a colorless chemical compound comprised of nitrogen and hydrogen that is widely used in agriculture and in ...

How your eyes really work behind the scenes. ‘I am shocked’: Biocon chief Kiran Mazumdar-Shaw expresses condolences after ...

The month brings a strong lineup of celestial sights, including a supermoon, meteor activity, and several close moon-planet ...

New observations of a nearby red giant star suggest that a long-standing explanation for how giant stars spread life’s ...

Controlling light at dimensions thousands of times smaller than the thickness of a human hair is one of the pillars of modern ...