Compassion fatigue widespread among foster carers

The needs of children traumatised through abuse, neglect and loss, combined with a lack of appropriate support from fostering agencies, means that many foster carers are suffering from compassion fatigue, according to new ...

Study spells out why some insects kill their mothers

One day a few years ago, while working on wasps in a rainforest in Costa Rica, entomologist Kevin J. Loope, a postdoctoral researcher at the University of California, Riverside, began reading about the enigmatic matricidal ...

Chemical warfare of stealthy silverfish

A co-evolutionary arms race exists between social insects and their parasites. Army ants (Leptogenys distinguenda) share their nests with several parasites such as beetles, snails and spiders. They also share their food with ...

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