Water hyacinth was first sighted on Kenya's popular Lake Naivasha about 10 years ago. Now... How the invasive water hyacinth is threatening fishermen's livelihoods on a popular Kenyan lake ...

Water hyacinth was first sighted on Lake Naivasha about 10 years ago. Now it has become a large, glossy mat that can cover swathes of the lake. To fishermen, the invasive plant is a threat to ...

NAIVASHA, Kenya (AP) — For someone who fishes for a living, nothing says a bad day like spending over 18 hours on a lake and taking home nothing. Recently, a group of fishermen were said to be ...