Art, science and nature

Artist Dale Chihuly’s dazzling glass sculptures are on show this summer at Kew – a perfect backdrop for their luminous colours and intricate forms. From 15 August you can also visit in the evenings from 7.30-10.30pm every Thursday, Friday and Saturday to see the works lit up at night. The exhibition runs until 27 October, admission is free with entry to the gardens – £18 (online £16.50, visit kew.org).