Plants need exactly 22 things to exist: water, light and 20 essential elements that support their biochemical needs. As a gardener, you’re likely familiar with at least three of those elements — ...

How much does sulfur emitted by marine life cool the atmosphere and help mitigate the effects of climate change? This is what a recent study published in Science Advances hopes to address as an ...

Sealed Apollo 17 samples analyzed with new techniques reveal that the Moon’s interior contains sulfur isotopes unlike those ...

Sulfur-smelling tide has plagued Baltimore's Inner Harbor for weeks. Scientists study bacteria causing rotten egg odor as ...