Carbon dioxide (CO₂) pollution drives climate change, warming the planet and threatening human survival. Plants naturally turn CO₂ into oxygen (O₂) during photosynthesis, but their efficiency is ...

Sept 4 - Carbon dioxide helps plants grow but it can also worsen conditions for plant growth, contrary to a graphic shared on social media that misleadingly suggests higher CO2 in Earth’s atmosphere ...

NASA may be one small step closer to being able to send people to Mars all thanks to Perseverance. The rover used an instrument about the size of a toaster to take carbon dioxide that’s in Mars’ ...

“Oxygen isn’t just the stuff we breathe. Rocket propellant depends on oxygen, and future explorers will depend on producing propellant on Mars to make the trip home,” Jim Reuter, associate ...

The Perseverance rover may be parked at an overlook to capture any flights by the Ingenuity helicopter over the next two weeks, but it's not wasting any of its time on Mars. The rover on Tuesday ...