91av

Massive implications of a ghostly little particle

The sterile neutrino, if it really does exist, could solve one of the most pressing mysteries of cosmology

Life

Artificial life: let the people decide

Health

Robb Fraley: Monsanto is a champion of healthy eating

Life

The fruit fly formerly known as Drosophila

Liar, liar: Why deception is our way of life

Earth

David King: No cause for climate despair

Earth

Jesse Ausubel: Let there be (no) light

Lift the veil of secrecy over peer review

Wake up dreaming to explore consciousness

Earth

Take the political heat out of climate scepticism

The public is dubious about climate change, and libertarian sceptics are on the march. How can we improve matters, asks Roger Harrabin

Earth

David de Rothschild: At sea in a soda-bottle boat

Matt Ridley: Optimism without limits

The avatar revolution: Here come the new humans

Tread carefully in the immune system’s shadowlands