Maintaining a clean house is no small feat. But all your efforts will be for naught if you spot cockroaches roaming about.

Cockroaches, mosquitoes, ticks and stinging insects are more active during periods of heavy rain... and you might find some in or around your house.

When Ratchakorn Klakerd, a curator at the Office of Art & Culture, visited Chulalongkorn University Museum of Natural History ...