Karen's daughter Indy had to be rushed to hospital for life-saving surgery after she swallowed magnets at a sleepover ...

Pictures may enliven us, but other data, such as information about magnetic fields, add a huge amount to our understanding of ...

To start things off, what even is a permanent magnet? Like many simple questions about nature, there’s no easy answer that doesn’t require a fair amount of hand-waving. Even physicists ...