Some small catfish are known to climb waterfalls, like the bumblebee catfish seen in the Paraguay River in Brazil. First ...

Since the pandemic, we are very aware of the power of social distancing to protect against infectious disease. But can social distancing be effective if the infectious agent isn’t a virus or bacterium ...

Bumblebee numbers in Great Britain declined by almost a quarter in 2024 compared with the 2010-23 average, making it the worst year for the genus Bombus since records began, according to the latest ...