Sunlight is the energy source for photosynthesis. But a new discovery finds that cyanobacteria, or blue-green algae, can grow in near-infrared light. Most life on Earth - plants, algae, and even some ...

Algae and plants are similar but not quite the same. Their structures are very different, for example: plants have stems, roots, flowers, and fruits, while algae do not. And where plants are always ...