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 ...

Over the past 40 years, evidence has turned up on Mars pointing to the presence of oxygen. This suggested that some oxygen must have been created in the early Earth’s atmosphere as well, due to the ...

When the sun goes down, most plants take a break from photosynthesis — the process that turns sunlight into energy and oxygen. At night, they usually absorb oxygen and release carbon dioxide, just ...

Discover interesting facts about why plants are green, if they feel pain, and if they get cancer. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.