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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

Environment

Hunting wildlife’s illegal traders online

Christie Alldridge, the UK's first dedicated online wildlife crime intelligence officer, explains why the illegal trade in endangered species has moved to the internet

Opinion

Health

Living without smell or flavour

Opinion

Technology

Citizen cops: Don’t write them off just yet

Opinion

Health

Losing your sense of smell. How bad can it be?

Opinion

Health

Why teenagers really do need an extra hour in bed

Opinion

Earth

We can save Iraq’s ‘Garden of Eden’

Opinion

Physics

It’s time physics recognised that time is real

Opinion

Health

What happens when hearts become spare parts?

Opinion

Technology

Will digital architecture build follies or glories?

Opinion

Humans

Heading south for the new origin of our species

East African fossils are famous, but new work on Australopithecus sediba suggests that the earliest human remains may lie in an area near Johannesburg

Opinion

Technology

Satellites could be targeted to stop cyberattacks

Opinion

Health

The hidden costs of austerity

Opinion

Margaret Thatcher’s legacy in British science

Opinion

Health

We must wake up to the threats of new chemical weapons

Opinion