This week, readers urge us to dig deeper and ask ‘why’ to curb dangerous drug use and to add climate change lessons to school ...

The climate crisis is not a distant threat; it's happening right now and affecting what matters most to us. Hurricanes ...

Donald Trump’s efforts to claim Greenland for the US is part of a wider push toward militarization of the Arctic. Conflicts ...

The change is important for multiple reasons. Scientists sound alarm over findings made after studying glaciers around the ...

Several tiny, obscure territories—some uninhabited, others with little to no export activity—have been hit by Trump's tariffs ...