Consider the globe, spinning silently in space. Its poles and its middle, the equator, remain relatively stable, thermally speaking, for the duration of Earth's annual circuit around the sun. The ...

Extreme heat poses grave threat to tropical birds The notion that bird populations are steeply declining is not new – a 2019 study found bird populations in the US and Canada have dropped by 30% since ...

Human-driven climate change threatens many species, including birds. Most studies on this topic focus on long-term climate trends, such as gradual rises in average temperatures or shifts in rainfall ...