Here you can find AQA past papers for GCSE chemistry. Use the links below to download question papers and mark schemes. If you’re unsure whether you need Foundation or Higher papers, consult your ...

How can a drug be released or activated exactly where and when it is needed in the body? For many treatments, particularly in ...

The mechanics of the onset of cancer or neurodegenerative disorders like Alzheimer's disease or ALS remain a mystery.

Though you might not think to consider the color of the bottle your beer comes in, science says the hue of the glass does ...

Add Yahoo as a preferred source to see more of our stories on Google. Catherine Falls Commercial via Getty Images As ...

While radiation therapy is an effective tool to destroy cancer cells, a new study from Vanderbilt researchers suggests that ...

These horned lizards turn their lunch into a loaded weapon - then fire the leftovers straight from its own eyeballs.

Tires are made from natural and synthetic rubber, carbon black, silica, textile cords, steel belts, and butyl rubber for ...

This familiar phenomenon has puzzled researchers for centuries, but experiments are finally making sense of its unruly ...

New research from Washington University School of Medicine in St. Louis adds to growing evidence that helping brain cells ...

Greater short-horned lizards shoot blood from their eyes — proving you really are what you eat, in the grossest way possible.

Get a clearer, more complete picture of your materials by combining XPS (X-ray Photoelectron Spectroscopy) with SEM-EDS, bringing together detailed surface chemistry and high-resolution compositional ...