Manipulating microbes can control obesity

Nanotechnology device to alter DNA sequencing

Life might have come from Earth's early haze

TB bacteria use iron to survive

Pollution affects flower's fragrance

Pollution affects birds' endocrine system

Scientists get a clue for superconducting materials

Seismic data is ignoring high-pressure atomic twirls

Range size has a clue for threatened species

Electric barrier

Water purifier that kills 98 per cent bacteria, fast

40 km for Rs 5

Indian scientists design a bike engine that runs on air

Fluorescent gains

Compact fluorescent lamps could provide the right intensity of light and reduce power consumption at the same time

The magic lamp

Energy conservation is the bottomline of the latest innovations. A new light bulb has the combined attractions of less energy, more efficiency …

Water current

Hydroelectricity can now be generated without the need of costly civil works and installation of complex machinery

Scientists identify polymer that stores hydrogen

Cleaner car filters

Roof Power

Cheaper than the sun

Full steam ahead

Geothermal power is sparkling clean

Hybrid energy

Plug-in to Sun's power

Big investment

Burning bright

A new way of making biogas less polluting

Growing worries

This new device will ensure that plants grown in the desert do not lack water

Wonders of the Sun

Installation of solar panels have made life comfortable