December 2005

• Korean sleuths bring bad news for Hwang

  It's back to the start for research on patient-specific stem cells.

  29 December 2005

• Language colours vision

  The left brain may view the world through the prism of language.

  26 December 2005

• Whatever happened to...

  News@nature.com recalls some favourite stories to see how they turned out.

  23 December 2005

• UPDATE: SUCCESSFUL LAUNCH: Galileo gets into position

  Europe set to launch its rival to the Global Positioning System.

  23 December 2005

• Investigation says Hwang lied

  No evidence found for nine out of 11 stem cell lines.

  23 December 2005

• Tree planting not always green

  Forests can suck up water and change the soil.

  22 December 2005

• Aerosols cool more than expected

  Researchers measure smog's effect on counteracting global warming.

  21 December 2005

• Mars not so wet after all?

  Alternative explanations posited for minerals thought to be left by puddles.

  21 December 2005

• DuPont fined over safety data on Teflon chemical

  Risks of possible carcinogen lead to largest ever fine.

  21 December 2005

• NEWS: Relaxed drink laws open opportunities for study

  Researchers use Britain's more liberal licensing to study public health.

  21 December 2005