Category: Science

The rise of oxygen and the oxidation of deep oceans between 635 and 551 million…

Circular markings on creatures such as butterflies are effective against predators because they are conspicuous…

Tiny particles of pure silica coated with an active material could be used to remove…

Scientists studying an extreme period of global warming 55 million years ago are piecing together…

Metabolism is a central feature of life — a myriad of biochemical processes that, together,…

A simple surface treatment technique potentially offers a low-cost way to mass produce large arrays…

Acne patients who are highly anxious about their skin condition say they are less likely…

The devastating sudden oak death disease is not to blame for the demise of about…

The first 30,000 pages are unveiled of a vast encyclopedia to catalogue each of Earth’s…

Brazilian troops go to an Amazon town after efforts to stop illegal logging provoke a…