During warm years, malaria spread to higher altitudes, a recent study has shown. Future warming as a result of climate change is predicted to spread malaria even higher and threaten millions of people in South America, Africa and Asia.
Entries in science (66)
All species become extinct, some believe the next mass extinction is happening now which may include Homo sapiens, but similarly life always recovers, so what will come after humans to become the dominant form of life on Earth?
Male Tungara frogs sing to attract mates, which is something that most animals do. But a study has shown that this won’t stop clever bats lurking in the trees, and goes on to underline the extreme complexity of the evolution of sexual signalling in general.