ecosystem

Protecting life’s tangled ecological webs

Published: 9May2017

Ecosystems are a complex web of interactions. These ecological networks are being reorganized by extinctions and colonization events caused by human impacts, such as climate change and habitat...

Nearing the limits of life on Earth

Published: 19Jan2016

By Katherine Gombay, McGill Newsroom Failure to find active microbes in coldest Antarctic soils has implications for search for life on Mars