Hiccups arise from involuntary spasms of the diaphragm, the muscle beneath the lungs that controls breathing. When triggered, the spasm causes a sudden intake of breath, which is interrupted by the ...
Jeremy Bishop. In 2022, the world agreed at a U.N. biodiversity summit to protect 30% of Earth’s land and water by 2030.
Image credits: Jeremy Bishop. In 2022, the world agreed at a U.N. biodiversity summit to protect 30% of Earth’s land ...