Articles on Environment

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Italy’s Predazzo Ski Jumping Stadium, which is hosting events for the 2026 Winter Olympics, needed snowmaking machines for the Italian National Championship Open on Dec. 23, 2025. Mattia Ozbot/Getty Images

Climate change threatens the Winter Olympics’ future – and even snowmaking has limits for saving the Games

Innovations have made recent Winter Games possible, but the future climate will have a big impact on where the Olympics can be held and winter sports themselves.
Whales have become increasingly common in regions such as the northern coast of São Paulo, which also has heavy ship traffic. Julio Cardoso/Projeto Baleia à Vista

Marine protected areas aren’t in the right places to safeguard dolphins and whales in the South Atlantic

Despite Brazil’s recent expansions of protected areas, research shows that the favorite habitats of whales and dolphins are still threatened by human activities.

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