A new study suggests that the Earth's oceans may have changed color over time and could change again in the future, depending on the chemical makeup of the water.

New research claims that Earth's oceans could one day turn purple as our ongoing fight with climate change continues.

New study reveals Earth's oceans were once green due to iron and cyanobacteria. Could sulfur levels turn them purple in the future?

Living along coastal areas in the United States that had higher levels of microplastics in the ocean was strongly associated with an increased risk for disability vs. living in coastal areas with ...

A recent study suggests that microplastics in oceans may be associated with higher rates of disabilities among coastal populations. Researchers found significant links between marine microplastic ...

Earth's oceans may have been green for billions of years until the first photosynthetic organisms flooded our atmosphere with oxygen.

Increasing atmospheric carbon dioxide is making oceans more acidic, which may shift the oyster population’s female-male ratios.

"It is hard to imagine Venus ever having supported Earth-like life, which requires liquid water," researcher Tereza Constantinou said.

Venus may never have hosted oceans on its surface, according to new research. Despite a scientific debate raging for years over the history of Venus and whether it ever held liquid oceans, new ...

Venus may never have hosted oceans on its surface, according to new research. Despite a scientific debate raging for years over the history of Venus and whether it ever held liquid oceans, new ...

Venus may never have had oceans Our sister planet is thought to have once been a habitable world, but a new study could change that narrative and alter the search for life in the galaxy.

Vast Oceans of Water May Be Hiding Within Uranus and Neptune A scientist simulated the contents of the ice giant worlds, and found that a fluid layer may explain each planet’s strange magnetic ...