WASHINGTON — A chemical that affects people’s moods also can transform easygoing desert locusts into terrifying swarms that ravage the countryside, scientists report. "Here we have a solitary and ...
Locusts have been agricultural pests for almost as long as humans have grown plants for food. They cause millions of dollars in crop damage every year. They can even create food shortages and destroy ...
Swarms of desert locusts are moving across parts of North Africa following ideal breeding conditions in late 2024 and early 2025, raising fears of major locust infestations moving south into the Sahel ...
NAIROBI — Swarms of desert locusts are moving across parts of North Africa. With unusually heavy rains in late 2024 supporting growth of vegetation, and rising temperatures since February 2025 ...
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