Here you can find CCEA past papers for GCSE Chemistry (Single Science). Use the links below to download question papers and mark schemes (which contain the answers). If you’re unsure whether you need ...

Alkane Resources trades at a deep discount, with current valuation reflecting only producing mines and minimal value for its transformative Boda-Kaiser discovery. Conservative NPV estimates for ALK's ...

Most scientific fields have been made over with a revolutionary theory at least once in recent centuries. Such makeovers, or paradigm shifts, reorder old knowledge into a new framework. Revolutionary ...

As most parents of 15- and 16-year-olds do not need to be told, the nerve-wracking countdown to this summer’s GCSEs has begun. In a matter of weeks, it will be time for the May rite of passage that, ...

Faculty and students in Drexel's chemistry department work side-by-side to address the diverse challenges facing our planet in the areas of energy, environment and health. Drexel University’s ...

Satellite firm SES's revenue soars on airline contracts, shares follow Satellite operator SES reported an 80% jump in its constant-currency sales on Tuesday, bolstered by demand for inflight ...

Materials chemistry involves the use of chemistry for the design and synthesis of materials with interesting or potentially useful physical characteristics, such as magnetic, optical, structural or ...

Science News has been publishing award-winning science journalism for nearly a century. Our standards and processes are essential to what we do, and we believe they should be as transparent and ...

Sea levels are rising not only on average, but also in their seasonal fluctuations. This is a lesser-known trend that could have major consequences for mudflats, salt marshes and other coastal ...