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

Julian Assange: The end of secrets?

Lifting the lid on the whistle-blowing website WikiLeaks and its enigmatic hacker-turned-activist founder

Opinion

Time to rethink DNA evidence

Opinion

Will someone leak the leaker’s secrets?

Opinion

Earth

Stop wasting food, save the world’s energy

Opinion

Physics

Nobel prizewinner: We are running out of helium

Opinion

Life

#TriceraFAIL: What’s in a name?

Opinion

Life

Recreate life to understand how life began

Opinion

Digital evolution and the meaning of life

Opinion

No let-up in the need to fight the flab

Opinion

In defence of mind-reading

Why 91av has subjected potential readers to an experiment in neuromarketing

Opinion

Physics

Cosmology’s not broken, so why try to fix it?

Opinion

Life

Dinosaur man: playing creationists at their own game

Opinion

Earth

Beyond decibels: Planning the new sounds of the city

Opinion

Not all shaken baby convictions are sound

Opinion