A beach has been closed after a mystery bright yellow substance has been washed ashore. The "putty-like" material was discovered on sands at Hannafore near Looe, Cornwall, on Saturday. Coastguards ...

A Cornish beach has been closed off after a mystery yellow substance washed ashore, coating the sands in a "putty-like" material. People have been warned not to go near the bright yellow substance ...

A Cornwall beach has been closed after a bright yellow substance came ashore. Coastguards said the "putty-like" substance, which is being analysed by the Environment Agency, was found at Hannafore ...

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