Carbon dioxide emissions from rising magma is one of the earliest signs that a volcano is waking up, but measuring it ...

Before a volcano erupts, rising magma squeezes out emissions of carbon dioxide visible from space, but trees might be a ...

Save guides, add subjects and pick up where you left off with your BBC account. Composite volcanoes are the most common type of volcano. They can have violent eruptions and can grow bigger as ...

Why and how do volcanoes actually erupt? Volcanoes erupt when molten rock called magma rises to the surface. Magma is formed when the earth's mantle melts. Melting may happen where tectonic plates ...

Signs of physical abuse like bruises and scratches are easy to see, but domestic violence dynamics can be more subtle. Learn to identify them and end the abuse. Many people equate domestic ...

A Flood Watch is in effect through tonight and may be extended into Tuesday for some areas. Numerous Areal Flood Advisories are also in effect this morning. Please use caution while traveling and ...

One of the world's most active volcanoes spewed columns of lava exceeding 1,000 feet above Hawaii, according to US vulcanologists and spectacular footage released Sunday.

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