What is paraxanthine? The ‘caffeine alternative’ appearing in coffee and energy drinks

March 17, 2026 · The Independent

Wales announce World Cup play-offs squad after attempt to poach England youth star
Wales announce World Cup play-offs squad after attempt to poach England youth star
Len Deighton death: Bestselling spy thriller author, dies aged 97
Deighton is best known for his debut novel ‘The Ipcress File’ which was adapted into a hit film starring Michael Caine
At least 23 dead and hundreds hurt after suspected suicide bombings in Nigeria
At least 23 dead and hundreds hurt after suspected suicide bombings in Nigeria
Esther Rantzen says doctors ‘surprised’ she has lived longer than expected
Dame Esther Rantzen has issued an update on treatment for her terminal cancer as she is “living longer” than her oncolog
Math puzzle: Tricky calculation
Use some creative arithmetic on this math puzzle