This manuscript applies a theoretical analysis to two published datasets on yeast and bacterial evolution to compare different ways of quantifying fitness. It makes an important advance by clarifying ...

Government yet to deliver on promise to turbocharge economic growth The economy is now 0.1% smaller than it was before Labour came into power. It's been almost six months but the new government is ...

When Natalie Getreu was 31, single and focused on her career, she decided to freeze her eggs. She was able to save money on the process through her job - but it still set her back £5,300. Natalie ...