Antarctica’s collapsing ice shelves may disappear in 200 years

A number of floating ice shelves in Antarctica are at risk of disappearing entirely in the next 200 years, as global warming reduces their snow cover, a new study has warne...

Low Vitamin D Tied to a Pregnancy Risk

Using preserved blood samples of pregnant women, researchers have found that low vitamin D levels are associated with an increased risk for severe preeclampsia, a serious a...

Geranium root is potent HIV-1 killer

Washington: A new study has found that extracts of the geranium plant Pelargonium sidoides inactivate human immunodeficiency virus type 1(HIV-1) and prevent the virus from ...

Breast cancer survivors should run more to decrease mortality risk

Washington: New research suggests that running may be more effective than walking in lowering breast cancer mortality risk.

Earlier studies have shown that followin...

Who said playing games is waste of time?

Throughout the last twenty or thirty years, parents around the world have been putting limitations on the amount of time their children spend playing games. Many a times, p...

Taste of sting

I vividly remember my first encounter with bichhu ghas, literally scorpion grass. My botany teacher had introduced me to the Himalayan giant nettle, known as Girardinia div...

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...

Polar Bears Changed their Diet to Survive Climate Change

Polar bears in the western Hudson Bay area have become more flexible with their diet due to climate change.

Linda Gormezano, lead author of the study and a vertebra...