Net migration to the UK has fallen by 20% from a record 906,000 the year before, the Office for National Statistics (ONS) has said. The latest net migration figure - the difference between people ...

However, migration is a complex set of behaviors rather than a simple action, and birds have developed many different strategies. From altitudinal migrants that rise and fall with the seasons to ...

Mountain lions are prowling Greater Los Angeles at night to avoid humans exercising on their mountains, a new study finds. The human population of Greater Los Angeles is increasingly using ...

A trio of climbers who went missing on New Zealand's highest mountain five days ago are believed to have died in a fall - but the men's bodies have not been found. Three climbers missing for five ...

During their annual migration in March and April, it's a sight to behold that overwhelms the ... The Wetlands and Springs welcome a number of species to this spot year-round. The Mountain Bluebird is ...

The FDA is investigating reports of patients developing blood cancer after receiving bluebird bio’s gene therapy Skysona and is evaluating the need for “further regulatory action,” the U.S ...

The FDA said it is evaluating the need for additional regulatory action regarding the safety of bluebird bio’s (NASDAQ:BLUE) gene therapy Skysona, which is used to treat children with cerebral ...