In a temperate montane forest in southern Québec, all is quiet. But if you dig a little deeper, you'll see the landscape has ...

Rare Earth elements are important for everyday technologies like batteries and solar panels. But extracting them can create toxic waste.

State regulators erred in numerous ways when they approved a permit for what might be the first carbon dioxide pipeline ...

Gazing out on a freshwater pond, you may see tiny green plants with oval-shaped leaves floating in clusters. In overgrown ...