When mountain permafrost thaws and glaciers melt, glacial lakes can become lethal flood risks for anyone downstream.

From climate change to urban heat island, Arizona's weather is killing and injuring people. Here's why Arizona's weather is ...

In mountain ranges around the world, glaciers are melting as global temperatures rise. Europe's Alps and Pyrenees lost 40% of ...

An Arizona man who kidnapped and murdered his girlfriend's ex-husband has been executed. Aaron Brian Gunches was lethally ...

Today for Women's History Month, we are honoring activist and Bethlehem native, Dixie Dugan White. Born Patricia Ann Dugan in 1943, Dixie spent her life as a champion for women's rights.

Authorities say human remains found in Colorado likely belong to a 31-year-old man who disappeared over a month ago. The ...

London woke to a chilly start of -3C on Wednesday, but the mercury hit 18C in the afternoon - with Thursday set to be hotter ...

Rep. Yassamin Ansari, D-Ariz., was set to hold her town hall on Tuesday evening in Phoenix. More than 250 people registered to attend, so the lawmaker set up an overflow room because the Burton Barr ...