Czech scientists have come up with a way to explore flooded cave systems without having to go into them. Their solution: create a three-dimensional (3D) map of the cave.
The 20th anniversary of the 1989 revolutions in central and eastern Europe continue to serve as inspiration for a peaceful transition from totalitarianism to democracy, but some are disappointed by persistent economic hurdles.
The Czech Republic is under pressure to overcome failed talks with key former Soviet states on an energy deal. Negotiations on reducing Europe’s dependency on Russian natural gas are one of several key challenges facing the Czech Republic’s new government.