Business

• Forestry: A green investment - Premium content

  If growing forests in India can generate lucrative carbon credits, then why isn't everyone planting trees? Paroma Basu reports.

  7 January 2009

• IN BRIEF: US firms power up to build advanced batteries - Premium content

  31 December 2008

• Synthetic opals show their colours - Premium content

  Tunable material promises cheap route to electronic books and advertising displays.

  24 December 2008

• Spanish solar firms accused of fraud - Premium content

  Hundreds of companies falsely registered to receive higher subsidies.

  19 December 2008

• Briefing: Sucking carbon out of the air - Premium content

  Are plans to take carbon dioxide out of the air just a pipe dream, or a cure for global warming?

  17 December 2008

• IN BRIEF: US bioindustry calls for government bailout - Premium content

  17 December 2008

• IN BRIEF: Rift-valley countries set for geothermal power - Premium content

  17 December 2008

• News 2008: Prizewinners of the year - Premium content

  Medals, cash and fame rained down on the heads of prominent scientists in 2008. Ashley Yeager rounds up some of them.

  17 December 2008

• Patent pledge to Indian universities - Premium content

  Critics worry that push for technology transfer is moving too fast.

  10 December 2008

• Kansas wins race to host biodefence research centre - Premium content

  University touts its expertise in researching animal diseases.

  10 December 2008