“It is not fair that everybody knows about Viagra, Levitra worked perfectly for me and moreover it is less expensive and easier to find. I almost have not experienced any side effects, at least those severe to make sex impossible. Works like a charm.”

“I take 20 mg Cialis pill and it works as expected but after sexual intercourse I sometimes feel muscle pain in the back and fatigue. I do not know if this is because I work like a stud or it is a side effect. Anyway I am lucky that I gave it a try.”

Scientists made 16 successful viruses that had their genetic code designed by artificial intelligence.

The warning comes after the NHS sees a surge in patients and problems with equipment in high temperatures.

Government plans network of nearly 200 specialist services to help those facing mental health crises.

With bags packed and boarding passes at the ready, what can you do to keep your body clock on track?