Damage from invasive species in Morocco could exceed US$2 billion a year, dwarfing spending on prevention and control, ...

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 leaving ...

Insects are often seen as invaders due to high-profile species like the yellow-legged (Asian) hornet, the harlequin ladybird ...

A plant that lived 47 million years ago in what is now Utah is like nothing that lives on planet Earth today. The discovery of new fossils reveals that a species first found in 1969 is not a member of ...

Question: Pods have formed at the top of some of my amaryllis plants after the bloom declined. It looks like they are full of seeds. Can they be used to start more plants? Answer: Increase your ...