Models of the atom - AQA Atoms, isotopes and ions - AQA Uses and dangers of radiation - AQA Nuclear fission and fusion - AQA Sample exam questions - atomic structure - AQA ...

Zircon crystals have provided scientists with an invaluable tool for dating the Earth, revealing its true age to be around 4.54 billion years old.

In the 20th century, scientists began to suspect Earth was a lot older than we thought. It was our old friends/deadly foes, ...

For centuries, scientists have tried to answer the question, “What’s the Earth made of?” While drilling projects and geological studies have revealed clues about the planet’s crust, the deeper layers ...

From ancient coins to modern markets, gold has shaped money for centuries. Its physical properties help explain why it continues to hold a unique place in finance.

A multimillion-dollar government project is betting that particle accelerators can "burn" through the world's most dangerous ...

Martin Kamen and Samuel Ruben's discovery of the radioactive isotope carbon-14 in 1940 helped usher in a new era of dating ...

Scientists can create gold in labs through complex nuclear reactions, altering elements like mercury or platinum. However, this process is astronomically expensive and yields microscopic amounts, ...

SWAT Environmental reports that radon, a harmful gas linked to lung cancer, can be mitigated by testing and using techniques like active soil depressurization.

This article will help students get the sample paper for CBSE class 12th Chemistry board exam which is scheduled for 28th February 2026. The sample paper includes important questions and solutions ...

Nearly 500 elementary school children in Texas play on fields where a whistleblower says he once spread tons of radioactive fracking waste — a noxious hell-brew he believes melted the bones in his own ...

Radioactive mill waste has largely been removed from the site, with remaining cleanup continuing toward a planned 2029 closure.