Researchers have developed a novel engineered biochar that can simultaneously immobilize arsenic and cadmium in contaminated ...

How did early life get the sulfur-containing molecules it desperately needed? Scientists have long assumed that biology itself invented these essential compounds. Laboratory experiments now suggest a ...

Anyone paying attention to battery research sees sulfur come up frequently. That’s mostly because sulfur is a great storage material for lithium, and it could lead to lithium batteries with impressive ...

Geoengineering experiments like cloud brightening and sulfur dioxide injection are being explored to cool the planet. These technologies raise concerns about unintended consequences and could ...