Chemists use light energy to produce small molecular rings

Until now there has been no clarity on how exercise intensity affects the emission and concentration of aerosol particles in exhaled air.

05/25/2022 - In old age, the performance of the immune system decreases, and older people are more susceptible to infections. Research teams from Würzburg and Freiburg have now discovered an approach that could be used to slow down this process.

Carbonatite rocks are economically important: The hundreds of known fossil carbonatite deposits on all continents are important storage sites for rare earth metals such as lanthanum, cerium, and neodymium.

Archaeologists reveal pre-Hispanic cities in Bolivia with laser technology LIDAR.