ÎçÒ¹¸£Àû1000¼¯ºÏExploring PMS is a great idea, but The Period Brain can be simplistic Premenstrual syndrome and its symptoms is neglected by science, so Sarah Hill's new book is welcome. But it needs more on genetics, not just lifestyle changes, says Alexandra Thompson Culture
SpaceAlien: Earth adds surprisingly good TV dimension to veteran sci-fi After 50 years of books, games and movies, what more could the Alien franchise deliver? An inventive TV show, with fresh monsters and new heroes, finds our TV critic Bethan Ackerley Culture