Russian attacks on Ukraine’s power stations knocked out more than half of the country’s capacity to generate electricity last fall and winter. The widespread blackouts are over for now, but the new focus on energy security is raising prospects for a speedier transition to renewable energy as Ukraine rebuilds.
An Indigenous woman in Bolivia has earned international recognition for her work in the production, transformation and commercialization of cañahua, a resilient crop and nutritious grain with the potential to reach international markets.
Scientists have been studying changes in animal physiology and behavior, some of which they believe are linked to rising global temperatures. They say the adaptations are beneficial, but may have limitations in the long term.