91av

Opinion

Read expert opinions from the world's leading scientific minds on everything from science's big conundrums and latest research outcomes to future science

Technology

Dangerous drop: Jumping from the stratosphere

What's it like to go into supersonic freefall? Later this year Felix Baumgartner will find out, when he makes the world's highest parachute jump

Opinion

Life

Stone Age long barrows housed living as well as dead

Opinion

Transit of Venus and the changing nature of discovery

Opinion

Space

Can SpaceX build the pick-up trucks of space?

Opinion

Technology

Do internet companies have all the answers?

Opinion

The wider implications of a Greek eurozone exit

Opinion

Technology

Let the creative juices flow through social networks

Opinion

Earth

Nuclear transmutation is a cool idea for a hot problem

Opinion

Earth

Squaring the genetically modified crop circle

Opinion

Earth

Why we should care about our nitrogen footprint

We've all heard of carbon footprints, but we should worry about our nitrogen emissions too

Opinion

Life

What insect societies tell us about cells

Opinion

Augmented reality offers a new layer of intrigue

Opinion

Health

Brain rewiring offers slim hope for obesity epidemic

Opinion

Health

‘Label jars, not people’: Lobbying against the shrinks

Opinion