Ecology

Why birds make white "poop".

Why birds make white “poop”.

Car windshields, monuments, balconies and, for the unluckiest, clothes: they are all targets of bird “poop”, that whitish substance with darker, greenish or brown parts. But what is it exactly? Is it feces or is it pee? And why is it white? The short answer is: both. Birds, in fact, do everything at once for evolutionary and adaptation reasons. Unlike ...

The European trade "bazooka" against Trump's tariffs: what it is and what the EU anti-coercion instrument is for

The European trade “bazooka” against Trump’s tariffs: what it is and what the EU anti-coercion instrument is for

The Anti-coercion toolalso defined by Brussels as “commercial bazooka”, is the response the EU could use against Donald Trumpafter the US President threatened the eight European states that have sent military forces to Greenland – Denmark, Finland, France, Germany, the Netherlands, Sweden, Norway and the United Kingdom – of increase duties to imports of al. products 10% from February 1st ...

New train accident in Spain, another train derails: the driver dies, at least 41 injured

New train accident in Spain, another train derails: the driver dies, at least 41 injured

The train accident that occurred in Gelida, Catalonia (Spain). Credit: Pol Trilles, via Just 2 days after the tragedy in Andalusia, in Spain there was a new train accident: a regional Catalan Rodalies train derailed near Frosty (Barcelona), after colliding with a retaining wall of the AP-7 highway, collapsed on the tracks probably due to heavy rain. The accident occurred ...

The 3D reconstruction of the train accident in Spain and the possible causes

The 3D reconstruction of the train accident in Spain and the possible causes

In Andalusia, in Spain, two trains derailed causing 41 victims and beyond 150 injured – even if the toll could worsen further in the coming hours. The accident occurred around 7.45pm on Sunday 18 January, at the height of Adamuznear Cordova: a first train of the company was involved in the disaster Iryodirect from Malaga to Madrid, and a second ...