Viral infections may soon be history

Washington: Scientists have identified a mechanism how some viruses protect themselves from the immune system’s efforts to stop infections.

This new finding c...

No relief for Earth’s warming trend in 2013, studies find

The average temperature of Earth maintained its warming trend in 2013, despite seasonal and regional variations that included a shrinking ice cap in the Arctic and a massiv...

Black carbon in air a worry, say scientists

PUNE: The amount of black carbon or soot, a potential cancer-causing substance, has been gradually increasing over Pune city since 2005, shows a study conducted by the Indi...

Less than 12 percent of children use toilets in India

According to a study, the use of toilets by children in rural areas is less than 12 percent as against 47 percent in urban areas.

Against this background, social sc...

How Inactivity Changes the Brain

A number of studies have shown that exercise can remodel the brain by prompting the creation of new brain cells and inducing other changes. Now it appears that inactivity, ...

Climate Change Could Lead to More Massive Fish Kills in Texas

From the Asian Carp to the Zebra Mussel, Texas has its fair share of invasive species. Some of them get a lot of attention (I’m looking at you, voracious feral hog). ...

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...

Climate Change’s New Menace: Mountain Tsunamis

Last summer more than 6,000 died after glacial melt cascaded through valleys in northern India. Scientists expect such disasters to become more common. Climate change is pa...

Climate change: The case of the missing heat

The biggest mystery in climate science today may have begun, unbeknownst to anybody at the time, with a subtle weakening of the tropical trade winds blowing across the Paci...