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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

Space

Don’t let US knee-jerk secrecy slow down space flight

US government red tape threatens to deprive the fledgling space-flight community of important technical insights

Opinion

Technology

Are we in the Metamaterial Age?

Opinion

Environment

Old dog tricks: The survival of the friendliest

Opinion

Space

Space gold rush should not be a free-for-all

Opinion

Physics

Physics crunch: Bang goes the theory

Opinion

Earth

Wanted: A Bob Geldof for climate change

Opinion

Earth

Splash and grab: The global scramble for water

Opinion

Our $3 million prizes will turn scientists into heroes

Opinion

Beppe Grillo: Cronyism has hurt Italian science

Opinion

Earth

Culling urban foxes just doesn’t work

Rare cases of foxes biting children cause uproar, but culling won't cut numbers 鈥� it is our behaviour that needs addressing, says an ecologist

Opinion

Space

Take my taxi to the moon

Opinion

Humans

All work and no play: Why Neanderthals were no Picasso

Opinion

Health

Tobacco giant wants to help you quit smoking

Opinion

Life

We need a piece of Mars to continue search for life

Opinion