Scientists who have studied the geochemical changes over time in the lava flows of a major volcanic province on the red planet say, "Mars may have a complicated mantle."
NASA plans to send its first robotic spacecraft to the Sun next year that is slated to get within six million kilometres of the blazing star to probe its atmosphere.
Scientists have for the first time developed a forecasting model to accurately predict the timing and intensity of West Nile Virus (WNV) outbreaks.
Scientists have discovered a large piece of carved jade that once belonged to an ancient Maya king, inscribed with a historical text decribing its first owner.
Online health tools with good but controlled communication skills can promote healthier lifestyles, a team of researchers has said.
The unmanned Russian Progress 66 cargo ship docked at the Pirs Docking Compartment of the International Space Station on Friday, said NASA.
The moon will not be able to completely cover the sun and will end up leaving a 'ring of fire' around its edges.
Scientists have recovered a lost football-field-sized balloon with a telescope hanging beneath it from Antarctica after a year of its flight.
Astronomers have spotted an enormous, glowing blob of gas in the distant universe, with no obvious source of power for the light it is emitting.
While how early a plant emerges from its winter slumber depends on the species, the study demonstrates that the Arctic landscape is changing rapidly.
The penguin lived about 61 million years ago and reached a body length of about 150 centimetres - making it almost as big as Anthropornis nordenskjoeldi, the largest known fossil penguin
"There was no real indication of the wealth of archaeological remains before the dig," said Ronan Toolis, from the GUARD Archaeology Limited
Sidharth Shukla is very protective: Arti Singh