Tag: source

A 7.4 magnitude earthquake struck off the southern coast of Philippines, prompting tsunami warnings from Philippine and Indonesian authorities. Residents in coastal towns in central and southern Philippines were asked to evacuate as authorities warned of waves...
A strong earthquake rattled northwestern Turkey on Sunday, prompting residents to evacuate their homes, emergency officials reported. The 5.4-magnitude quake struck near the town of Simav in Kutahya province at a shallow depth of 8 kilometers...

Where did the Earth’s oxygen come from? New study hints at an unexpected source

The amount of oxygen in the Earth's atmosphere makes it a habitable planet. Twenty-one percent of the atmosphere consists of this life-giving element. But in...

Researchers find source of gamma rays in small neighboring galaxy

Through giant lobes of gamma radiation, an international team of researchers have found a small satellite galaxy of the Milky Way filled with dark...

Ancient source of oxygen for life hidden deep in the Earth’s crust

Scientists at Newcastle University have uncovered a source of oxygen that may have influenced the evolution of life before the advent of photosynthesis. The pioneering...

Scientists find a hidden source of greenhouse gases

Dry land isn't really dry. It's saturated with truly vast volumes of groundwater, hidden in the spaces of the earth we walk on. How...

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