A striking, silver-colored fish commonly kept as an aquarium pet has been hiding in plain sight in the Philippines' largest freshwater lake, renewing concerns over the unmonitored and unmitigated ...

This invasive fish ranks among the world’s most harmful exotic invasive species because of its impact on aquatic ecosystems.

Deep beneath the floodplains of Assam, scientists have uncovered a creature so unusual it seems almost alien. In a chance discovery that is reshaping understanding of India's hidden biodiversity, ...

Invasive alien species (IAS) have transformed the biological composition, functioning and services of Mediterranean marine ecosystems. Introduced via shipping vectors (ballast water, hull fouling), ...

A new species is estimated to enter the Mediterranean every two weeks and the ‘aliens’ are pushing out indigenous marine life ...