The concrete of ancient Rome is famous for its durability. Just look at the Pantheon and those iconic aqueducts that helped transport water throughout the empire—still standing 2,000 years later. But ...

Covering the outer reaches of space to the tiniest microbes in our bodies, Science Friday is the source for entertaining and educational stories about science, technology, and other cool stuff.

Geschichtenerzählen und Astrophysik - das sind seine beiden großen Leidenschaften: Harald Lesch ist Professor für theoretische Astrophysik an der Ludwig-Maximilians-Universität München und ...