Články / Science and nature

Restoring islands on the Danube

Restoring islands on the Danube

The Danube is the second largest river in Europe and flows through central and southeastern Europe, from the Black Forest into the Black Sea.

Invasive species invading Slovakia?

Invasive species invading Slovakia?

Since the beginning of time species, be it plants or animals, were moving from one place to another in order to survive and spread their offspring in new territories. With modern humans, however, this movement has reached an unprecedented speed and scale.

How thousands of satellites are becoming a problem for astronomers

How thousands of satellites are becoming a problem for astronomers

For decades, astronomers wanting to use their high-powered telescopes to peer up into the night sky have had to deal with the problem of so-called ‘light pollution’, mainly from artificial city lights getting in the way of their observations.

The Search for Extra-Terrestrial Intelligence

The Search for Extra-Terrestrial Intelligence

Is there intelligent life to be found on any other planet but our own, anywhere else in the universe? Within the past century or so this question has been the focus of much scientific research and has cost government treasuries a lot of money.

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