The dating service defends experiments on users, saying there would be no point employing an ethicist ‘to wring his hands for $100,000 a year’ OKCupid’s co-founder has attacked the concept of ethical ...

They want to learn more about the world around them. So they ask themselves questions,and try to find answers by conducting experiments – often using scientific equipment. They use microscopes to ...

Scientists use a standard procedure for expanding our knowledge and understanding of the world, called the scientific method. This follows a specific way of working. This procedure, using experiment ...