(CNN) — Lake Naivasha, northwest of Nairobi, Kenya is becoming increasingly unnavigable. Water hyacinth, the world’s most widespread invasive species, is blanketing the lake, choking its fish and ...
The invasive water hyacinth has taken over a communal pond in a small village in northern India. All other plants have been pushed out. Invasive species are reshaping ecosystems and local people’s ...
Get ready for another alien plant invasion. If you think that weeds like purple loosestrife, Japanese knotweed, garlic mustard, celandine and common reed are bad, get ready for a newcomer that will ...
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