The polar vortex’s icy grip on much of America has Arctic Greenland seeming like a toasty vacation spot by comparison. Even ...

a marine heat wave in the North Pacific Ocean probably contributed to a stronger jet stream pattern that fueled unseasonable warmth in November across North America. Some of the recent warming may ...

Extreme temperatures — mostly heat — are projected to kill as many ... to lower the projected death rates, Masselot said. North America is less likely to have such a strong trend, he said.

Extreme temperatures — mostly heat — are projected to kill as many ... to lower the projected death rates, Masselot said. North America is less likely to have such a strong trend, he said.

Monarch butterflies, known for their distinctive orange-and-black wings, are found across North America ... The western states saw a heat wave in July that drove temperatures in some areas ...

Extreme temperatures – mostly heat – are projected to kill as many ... Mr. Masselot said. North America is less likely to have such a strong trend, he said. Another factor is the aging of ...

Extreme temperatures - mostly heat - are projected to kill as many ... to lower the projected death rates, Masselot said. North America is less likely to have such a strong trend, he said.

The tropics remained calm Sunday and no tropical cyclone activity was expected in the North ... wave along 85W is approaching the Gulf of Honduras but otherwise has moved inland into Central ...

and generated waves that traveled through the core before being picked up by receivers in South and North America. Using 168 pairs of these earthquakes, the researchers saw little change in waves ...

Recent Electricity Grid Alerts in Alberta Gain National Attention, Highlighting Wider North American Vulnerability to Severe ...

Extreme temperatures — mostly heat — are projected to kill as many as 2.3 million ... to lower the projected death rates, Masselot said. North America is less likely to have such a strong trend, he ...