Engineering Energy & Environment

Engineers plan to use high-powered laser to clear space debris

First colour photo of planet Pluto taken by NASA

Breakthrough in the development of hydrogen fuel from plant waste

New battery will be able to charge mobile phones in a minute

Mexican researcher designs solar-powered fridge

World's first graphene lightbulb

Google unveils new budget computers called Chromebits and Chromebooks

Advanced Propulsion Centre (APC) set to invest £80m into propulsion technology designs

Government pledges research funding for CCS project in Grangemouth

Defence company awarded turbine contract for tidal power project

Boeing patents "force field" technology

The Economist opens applications for annual innovation awards