Animals are constantly shedding DNA into their environment, traces of which can then be detected in soil and water – and now, perhaps even air. Two new studies collected air samples from zoos and were ...

At the turn of the 20th century, the great zoological gardens of Paris, London and New York City would have been hardly recognizable by today’s standards. Animals large and small—those that had ...

More than 400 footprints across a diverse range of species have been identified in incredible detail for the first time, with researchers enlisting a trio of expert indigenous trackers to help solve ...