While CO₂ doesn’t transmit viruses itself, it acts as a proxy for indoor crowding and poor ventilation. The more people in a space, the more CO₂ builds up from exhaled breath. When there isn’t enough ...

You may want each group to create a color key they can refer to in order to remember ... Then show students the animated Snap Cube model of a water molecule. Click on “Carbon dioxide” and tell ...

"The CsoSCA enzyme dances to the tune of another molecule called RuBP, which activates it like a switch. Think of photosynthesis like making a sandwich. Carbon dioxide from the air is the filling ...

For decades, scientists have dreamed of turning carbon dioxide—the gas responsible for much of climate change—into useful ...

This makes the oxygen ends of the molecule slightly negative and the carbon atom slightly positive. Although the candies seem smooth, they have microscopic rough spots. The carbon dioxide molecules in ...

Located 124 light years away in the Leo constellation, K2-18b is a sub-Neptune-sized exoplanet orbiting a red dwarf star. The planet lies within the habitable zone, raising hopes about its potential ...