Scientists have developed a new technology that uses nuclear waste to generate clean electricity in a nuclear-powered battery.

After decades of battling the growing number of Human Immunodeficiency Virus (HIV) infections across the globe, a new major HIV vaccine trial is set to start in South Africa.

A new study reveals that air pollution has found to have traces of antibiotic-resistant bacteria, which cannot be treated by common antibiotics.

Scientists have discovered that the transport of Sahara Desert dust in the atmosphere may have crucially affected the changes in climate for thousands of years.

Scientists at The Scripps Research Institute (TSRI) in the US have developed a vaccine that appears to decrease the risk of fatal opioid overdose.

Scientists think the leopard could have come to Delhi from Kalesar in Haryana, 400 km from the city, which has a healthy population of leopards.

The rising warm air, in turn, sucks in cooler air from Indian Ocean, causing an earlier onset of monsoon

Australian scientists have taken a step in the "right direction" to creating a vaccine for the deadly HIV virus.

The method involves a few inexpensive materials to turn the harmful gas into a useful fuel.

Inexpensive and energy-efficient lithium-ion batteries from fossilised remains of single-celled algae called diatoms can soon power electric vehicles, a team of researcher has found.