In just a few years, the Asian hornet has become an unwelcome but increasingly common guest in a lot of gardens.

In recent years, Arctic rivers have been turning a striking shade of orange. The phenomenon was first spotted by pilots flying over northern Alaska, who noticed rivers suddenly "rusting".

There's a widespread belief that reproduction is always and in every case a sign of vitality. However, when we look at what happens in nature, the picture becomes more complex.

While sea levels continue to rise almost everywhere in the world, there is one place where the opposite will happen: Greenland. There, according to a new study, the sea will lower. And the cause is precisely melting ice. How is this possible?

Thousands of travelers are stranded in Sicily, as Catania Airport remains closed at least until Friday morning due to the ongoing eruption of Mount Etna. The airport operator, SAC, has suspended all arrivals and departures until 2 a.m. local time on August 14. A further extension cannot be ruled out.

An experiment showed that getting more sleep leads to better academic performance.

A sacred symbol of Japan, Mount Fuji is now paying the price for its beauty. Between crowds of hikers, eroded trails, and mountains of trash, the iconic volcano has become the epitome of overtourism in Japan.

As the BBC notes, before the 1980s, it was believed that life could not survive more than 30 centimeters underground.

Last weekend, thousands of people protested in the small town of Sóller, on the island of Mallorca, against mass tourism, which they say is driving up rents and making life increasingly unaffordable for local residents. The protesters filled the central square with banners and slogans denouncing what they call an unsustainable “tourism monoculture,” in which visitors take priority over residents.

The heat wave that struck Europe this summer has led to both an increase in mortality and economic losses, as revealed in a Triodos Bank report titled “The Economics of Heat.”