The pieces are in place to deal a decisive blow against Iran and, by extension, its Russian and Chinese compatriots.

As Washington seeks to resolve the war in Ukraine with peace negotiations, these maps show what each side in the conflict is ...

Eurasian watermilfoil is a prohibited invasive species. It is illegal to possess, import, purchase, transport, or introduce these species (including hybrids or cultivars) except under a permit or ...

Chinese hydroelectric power plans in Tibet threaten to destabilize the Himalayan region’s ecology and politics.

The Trump administration is signaling that European allies need to take the lead in securing Ukraine. How they respond has a ...