Natural gas is being used in many homes around the world for cooking, warming homes, and water heaters. Research done in Boston showed the chemical compound of natural gas when it reaches homes contains a hazardous air pollutant that is also related to cancer. Small gas leaks are also dangerous.
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A few years ago, I visited the village of Chencha, located on a mountain ridge overlooking the city of Arba Minch in southern Ethiopia. The
Humans are the only species that can drink milk in adulthood. The enzyme lactase, responsible for digesting milk, had developed as a mutation during times
A survey checking wildlife state in Israel in the last decade (2010 – 2020) found that most mammals, birds, and reptiles populations are improving or
