The concept of constructing a self-supporting structure made of rods—without the use of nails, ropes, or glue—dates back to ...

It’s easy to sum up in one short sentence: If six pigeons nestle into five pigeonholes, at least two of them must share a hole. That’s it — that’s the whole thing. “The pigeonhole principle is a ...

An advertisement for the 1994 World Cup, fast food wrappers, COVID-19 masks—what birds used to build their nests reflects a world with more plastic. A coot bird in London on a nest made of twigs ...

With their passion for pecking at plants and acidic droppings, pigeons don’t have the best reputation in our gardens as it is. To make matters worse, they often ransack the bird feeders, leaving no ...

Pigeon Island appeals to an eclectic mix of travelers. You could get a history lesson about the landmark's previous occupants (including a pirate with a wooden leg) or learn more about the ...

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Neurodegenerative disorders such as Parkinson’s (PD) and Huntington’s disease (HD) are characterized by a selective detrimental impact on neurons in a specific brain area. Currently, these diseases ...