Astronomers Have Found a Sugar Molecule in Deep Space for the First Time Ever

Researchers identified traces of erythrulose, a monosaccharide, thousands of light-years away. [...]

Everyone Thinks They Have the Diarrhea Parasite

Cyclosporiasis isn’t the only thing spreading across the US. So is anxiety about getting hit with it. [...]

We've seen helium baked off a rocky exoplanet's atmosphere

If the large, rocky planet is losing helium, then we can infer what is left behind. [...]

Do Face Masks Help With Wildfire Smoke? Yes, But More Is Needed

As wildfire smoke threatens air quality and safety for millions, here’s your playbook to keep your family safe from the damaging effects of smoke. [...]