Mark Dickey, 40, was more than 3,400 feet deep inside a Turkish cave when he began to suffer from stomach bleeding. Dozens of cave rescuers have joined to transport him out of the cavern.
A forthcoming referendum called "Indigenous Voice to Parliament" in Australia has sparked debate on whether First Nations people should be part of the consultation process involving Government policy.
The fifth taste: What is it, and how does it make food taste delicious? Umami means "delicious taste," and refers to the savory, meaty flavor often found in fish broths, mushrooms and tomatoes.