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 ...

Apr. 7, 2026 A gene called KLF5 may be a key force behind the spread of pancreatic cancer—but not in the way scientists expected. Rather than mutating DNA, it rewires how genes are turned on and off, ...

Materials science is an interdisciplinary field concerned with the understanding and application of the properties of matter. Materials scientists study the connections between the underlying ...

Quantum information is problem solving and data processing using a quantum system as the information carrier, rather than binary ‘1’s and ‘0’s used in conventional computation. Quantum information ...

Earth science research and news. Read science articles on air quality, geology, meteorology, oceanography, paleontology and science and the environment.

She is the author of “Ledger” (Knopf, 2020) and nine other books of poetry. She’s based in San Francisco, California. Transcripts for each episode are available within 1-3 days at sciencefriday.com.

This postdoctoral researcher investigates immune fitness to predict patient outcomes and immunotherapy responses in blood cancers and solid tumors.