Climate change can be confusing, writes Courtney Humphries, an assistant professor of environmental studies. Yes, we’ll ...

The North and South Pole regions have warmed by about three degrees C compared to the late 19th-century. Read more at ...

A fat polar bear is a bear more likely to thrive in its extreme Arctic environment. So, when scientists discovered polar bear ...

A groundbreaking study from the University of Toronto Scarborough has revealed a direct link between shrinking sea ice caused by climate change and the alarming population decline of polar bears in ...

This prolonged fasting drains polar bears’ energy reserves, reducing their ability to reproduce and raise cubs. Without ...

Global warming is worsening droughts, making sea levels rise, and fueling deadly storms. Now scientists have a new problem to ...

Researchers have directly linked population decline in polar bears living in Western Hudson Bay to shrinking sea ice caused by climate change.

University of Toronto Scarborough researchers have directly linked population decline in polar bears living in Western Hudson ...

Polar bears in Western Hudson Bay have seen their population nearly halved over the last several decades, largely due to dwindling sea ice and limited hunting opportunities, according to the findings ...

“Right now, because of the polar vortex, we’ve opened up our gymnasium ... Detroit’s public libraries and recreational centers will also serve as warming centers for anyone who needs them.

However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is bringing an even harsher arctic blast to million Americans this week. Maps show what to expect as the cold front ...

Scientists monitor polar bears because, like you said, the Arctic ice is declining – and it’s happening fast. The ice is melting because of global warming. When humans burn fossil fuels like ...