Zare and his colleagues sprayed water vapor into a chamber filled with a mix of gases meant to mimic early Earth's atmosphere ...

Scientists have discovered a colossal water reservoir in space, containing as much water as 100 trillion times all the oceans ...

When Hunga Tonga–Hunga Haʻapai, an underwater volcano near Tonga in the South Pacific Ocean, erupted in 2022, scientists ...

A new study suggests that the first water molecules in the universe may have formed far earlier than previously assumed ...

Air is 78 percent nitrogen and just under 21 percent oxygen, and the rest is water vapor, CO2, and small concentrations of noble gases such as neon and argon. Now some people prefer filling their ...