in Africa. This public health concern has overshadowed much weirder facts about the tsetse, like the fact it gives birth to live, crawling larva---one at a time. (Sound familiar to you, mammal?) They ...

Tim Clarke has introduced controls on his 9,000-bird unit at Nantywellan, near Llandrindod Wells, to reduce fly populations. The flies are known carriers of diseases such as salmonella, pasteurella, ...

Fruit flies continue to mate even when they are infected with deadly disease, a new study suggests. Fighting illness usually takes up a lot of energy, so infections are typically thought to reduce the ...