Delhi's air quality sees a slight improvement from 'severe' to 'very poor' but remains a health hazard. Anand Vihar still ...

New research has uncovered what may be the oldest direct evidence of ancient hot water activity on Mars, revealing the planet may have been habitable at some point in its past.

Researchers believe that observing gamma rays from a supernova could confirm the existence of axions, potentially solving the ...

Distant, ancient galaxies are giving scientists more hints that a mysterious force called dark energy may not be what they ...

As the universe expands (as it does in a dark matter-dominated universe) the distance between us and all other stars ...

Scientists developed a new model, which provides mathematical evidence that singularities are hidden inside black holes.