The time is right, says Martin Bobrow, to improve the governance of research involving animals that contain human genetic or cellular material.

http://www.nature.com/nature/journal/v475/n7357/full/475448a.html

Regulators must look past visceral disgust about human–animal hybrids. Strict but sensible rules are needed for research on hybrid embryos and chimaeric animals that could produce therapies. (Editorial)

http://www.nature.com/nature/journal/v475/n7357/full/475423a.html

Regenerative medicine crossed another milestone this week when scientists at the University of Lund in Sweden demonstrated the direct conversion of skin tissue cells into nerve cells.

Dinosaur-Like Wipeout May Be Triggered In 300 Yrs, But It

Scientists of the University of Delhi, in a collaborative programme involving researchers from other leading institutions in the country, have rediscovered five species of frogs believed extinct long ago.

Chalazodes Bubble-nest Frog ( Raorchestes chalazodes), was last reported in 1874 from the Kalakkad-Mundanthurai region in the western ghats in south India.

In a world

Proceedings of the ninety eighth session of the Indian Science Congess, Chennai, 2011.

Scientists claim to have discovered a strain of bacteria that seems to be able to grow on arsenic, a well-known poison.

SCIENTISTS have always believed that phosphorus is essential to life. But a recent finding, which was reported in Science Express, the early online version of the reputed journal Science, has claimed evidence that would demolish this long-held view. A team of U.S.

Breakthrough Paves Way For Treatment Of Parkinson

A Singapore consortium led by the Institute of Materials Research and Engineering (IMRE) is mimicking nature to produce a new chemical-free, anti-bacteria plastic

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