Where they live: Plants are found on every continent, even Antarctica, and every ocean. What they eat: Plants use sunlight for photosynthesis, which produces sugars that fuel them. Plants are an ...

Recent studies and warnings from NASA have sparked global concern about the long-term sustainability of Earth’s oxygen supply. The implications of a diminishing oxygen reserve are profound, ...

Plants are an incredibly diverse group of organisms, ranging from tiny algae to majestic redwood trees. Plants have colonized nearly every environment on Earth, evolving ways to thrive in blistering ...