More than 700,000 GCSE physics students could be without a specialist teacher, a report has warned. The Institute of Physics (IOP) has called for urgent action to tackle the shortage in physics ...

More than 700,000 GCSE physics students could be without a specialist teacher, a report has warned. The Institute of Physics (IOP) has called for urgent action to tackle the shortage in physics ...

Professor Brian Cox explains what black holes are, and how we know about them despite the fact that they’re invisible. Black holes are the most destructive forces in the universe, and can swallow ...

The dot and cross diagram shows that a water molecule is made up of one oxygen atom joined to two hydrogen atoms, so the formula of water is H 2 O. A nitrogen molecule is made up of two nitrogen atoms ...