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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

English libel law on trial

Decisions in the English courts can stifle debate of scientific ideas anywhere in the world 鈥� it's time the law was reformed

Opinion

Physics

Why we shouldn’t release all we know about the cosmos

Opinion

Humans

How our brains build social worlds

Opinion

Plenty more oil, but use it wisely

Opinion

Homosexuality in nature is no guide to morality

Opinion

What would you do with a terabyte memory chip?

Opinion

Technology

Computers top poll of modern discoveries

Opinion

Belle de Jour: On science and prostitution

Opinion

Health

Cellphones and cancer: Interphone can’t end the debate

Opinion

Earth

Researchers must stay on the moral high ground

The release of hundreds of personal emails sent by climate researchers has proved extremely embarrassing

Opinion

Life

P. Z. Myers: Mild-mannered scourge of creationists

Opinion

Sleepwalking into a legal quagmire

Opinion

Unthinkable to build a black-hole starship? Never

Opinion

Earth

Great and good share hopes and fears for Copenhagen

Opinion