The study sheds light on life during the Great Oxidation Event, a pivotal time roughly 2.4 billion years ago when ...

Scientists have discovered evidence that Earth's oceans were once green, hinting that this could be a marker of early life, ...

Imagine the world’s oceans with their beautiful blue color. Now, imagine that the same oceans were green. This is the intriguing possibility suggested by new research from Nagoya University in Japan.

A water softener reduces the dissolved calcium, magnesium, and to some degree manganese and ferrous iron ion concentration in ...