How cells keep in shape

Cells in our body come in various shapes and sizes. Each cell is shaped in such a way as to optimise it for a specific function. When things go wrong and a cell does not adopt its dedicated shape, its function can be impaired ...

'Exciting' project may not get to space

The upcoming launch of a laboratory to the International Space Station has been clouded by NASA's failure to deliver a device to study the universe's origins.