Does a Lobster Scream When Boiled?
A lobster does not have vocal cords or lungs, so it cannot produce a scream. The sounds heard in boiling water are typically steam escaping from the shell or the shell cracking, not a vocalization.
What the Sounds Actually Are
When a lobster is placed in hot water, air and steam inside the shell expand and release through small openings. The shell may also contract and crack, creating sharp noises that can sound like a scream.
What Research Says About Lobster Pain
Studies on crustacean sentience suggest lobsters may respond to harmful stimuli, but there is no scientific consensus that they experience pain in the way mammals do. Some researchers recommend humane handling and rapid cooking to minimize stress. For more details, see the BBC article on crustacean sentience at https://www.bbc.com/news/science-environment-44167066
