If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. When we look at Earth from space today, we see a pale blue dot—a planet dominated by ...

A team of astrophysicists, geoscientists, chemists and life scientists affiliated with a host of institutions in Japan has found evidence that billions of years ago, the Earth's oceans were green.

Due to evolutionary pressures and the light spectrum available to photosynthesizing cyanobacteria on early Earth, the world’s oceans were likely much greener than they are today. Although the ...

Earth’s oceans rose faster than expected last year as the world experienced its hottest year on record, NASA says. People walk through water in a flooded area affected by rising sea levels and ...