Science, Research & Innovation Half the Oxygen You Breathe Comes from the Ocean These tiny algae float near the ocean's surface and use sunlight, water and carbon dioxide to perform photosynthesis, releasing oxygen as a by-product EP StaffSeptember 4, 2026
Science, Research & Innovation What Is a ‘Super’ El Niño and Why Are Scientists Concerned? A super El Niño occurs when temperatures rise by more than 2°C above average, significantly increasing its global impacts EP StaffJuly 24, 2026