Environment

Saturday’s solar eclipse cut across the western United States, dipping down into parts of Mexico, Central America, Colombia, and Brazil. It was Panama’s first eclipse in 25 years and it came at an auspicious time when scientists are promoting an interest in astronomy. 

Brazil has embraced carbon credits as a way to protect the Amazon and mitigate climate change. But many community activists in the Amazon say carbon offset projects can be problematic.

Moroccans continue digging out victims from this month’s 6.8-magnitude earthquake in the Atlas Mountains. The death toll now stands at nearly 3,000 people. Many more have been left homeless. Morocco’s government has so far only accepted aid from a handful of countries, but Moroccans overseas are stepping up. In Spain, they’re collecting supplies to send to victims, but it isn’t always easy.

Despite prevailing narratives of coral bleaching and decline, the reefs of American Samoa have been particularly resilient to warming temperatures that have laid waste to other corals. Scientists there are finding out why, and looking for ways to use this knowledge to help reefs in other parts of the world.

The Russian invasion of Ukraine has sent energy costs surging, European leaders scrambling for alternative suppliers of gas, and redirected flows of Russian oil toward Asia. Some European countries also burned more coal in response to the energy shock. But the most transformational long-term change will be in increased investments in renewable energy, according to International Energy Agency chief energy economist Tim Gould.

​​​​​​​In Hamburg, Germany, an international tribunal makes rulings on the UN’s Law of the Sea, which deals with marine territorial rights and navigation, and requires states to prevent and control marine pollution. This week, a coalition of small island states is asking the court to rule on an unusual case: that greenhouse gas pollution is covered under this law of the sea. 

European countries that border the Rhine River are working together to restore an old migration route, but manmade structures present a major hurdle.