Climate change and the tragedy of the commons

Scientists have for long warned of the costs that a warmer planet would impose on the living standards of many, or even the survival of some. Last week witnessed another su...

World Health Day 2014: Prevention and control

World Health Day is observed each year on April 7. The theme chosen for this year is Vector-borne diseases. Vectors are organisms that transmit pathogens and parasites from...

Farm yields may drop if climate change impact not addressed

New Delhi: Agriculture yields are likely to decline to 9 per cent in the next 25 years if the climate change impact is not mitigated, Minister of State for Agriculture Tari...

Climate Change Caused Warm Freshwater to be Trapped in Ocean Depths

The polynya was first observed in the Weddell Sea in the 1970s and it has not reappeared after 40 years. Scientists have been studying about this phenomenon’s origins...

Experts, eco-scholars conduct annual water bird census

KANPUR: To count the number of migratory and local birds in the Yamuna river in Farah area of Mathura, ornithologists and a group of Yamuna eco-scholars participated in the...

Great balls of lightning! Bizarre glow that has eluded scientists for centuries is captured on video for the first time

It has been mistaken for UFOs, wrecked havoc on homes and eluded rational explanation for centuries.

But now ball lightning, a large, mysterious glow that appears d...

Methane Hydrates and Global Warming

Off the coast of Svalbard methane gas flares originating from gas hydrate deposits at depth of several hundred metres have been observed regularly. A new study conducted by...

The Stow Away Who Touched Our Lives

As was customary, when our friend SD’s ship sailed into Bombay Harbor, my mother, brother and I visited his ship. As we headed towards the bridge, we saw two havaldar...

Global HIV Vaccine closer to reality

WASHINGTON: Scientists have found that bioinformatically optimised HIV vaccine antigens may help design a global HIV vaccine.

A scientific team led by Beth Israel D...