Environment

Even with fierce opposition, offshore wind projects are multiplying along US coasts — signaling a massive shift in energy.

Artificial lights are blotting out the moon and stars, harming human health, and disrupting the natural world. Why is this a problem? And how can we stop it without sitting in the dark?

The rapid rollout of renewable energy is helping to shift emissions trends, but expected temperature rises remain high as the UN moves to tighten countries’ commitments.

With binding cut targets scrapped, the European Union’s pledge to halve pesticide use is stalling — even as controversial chemicals like glyphosate remain on sale across the bloc.