With as much protein as quinoa, marigolds are a surprising untapped nutritional resource, research finds. What’s more their ...

Scientists cracked the case of a single plastic cap using isotope chemistry and ocean current models, revealing how trash is ...

In February of 2022, Russia’s invasion of Ukraine set off not just the largest armed conflict in Europe since the Second World War. It also triggered an unprecedented experiment in how wars spill into ...

Hydrogen is a promising clean-burning fuel for trucks, ships, and airplanes. The global demand for hydrogen has nearly doubled over the past two decades. But most hydrogen today does not come from a ...

The introduction of environmentally friendly products sometimes winds up increasing overall environmental harm, according to a new study that upends the conventional wisdom about greening the ...