The Hall of Constantine's Vision of the Cross depicts the emperor ahead of his battle with Maxentius. Vatican City State, ...

After the whirlwind of his election and a nonstop round of public and private meetings ever since, Pope Leo XIV has chosen to ...

Leo will disappear further this weekend when he begins a six-week vacation in his first break since his historic election May ...

Pope Leo XIV picks up where Pope Francis left off, and embraces a new Mass focused on the environment, care for the Earth and climate change.

A new rite published by the Vatican on Thursday will allow priests to celebrate a Mass to exhort Catholics to exercise care ...

Human tragedy in Gaza, efforts to combat climate change, the fight against Islamophobia and racism, and importance of the ...

As Europe buckles under a punishing heat wave, residents and summer travelers are struggling to find relief. Here’s how and ...

It is necessary for the advanced countries to recognize their historical and ecological debt as perpetrators of greenhouse ...

Catholic bishops from Asia, Africa and Latin America are demanding climate justice for the parts of the world most affected ...

VIDEO: AARP, Vatican Hold Global Aging and Brain Health Summit As Pope Leo XIV spent his first full day as pontiff on Friday, AARP was at the Vatican meeting with doctors, scientists, academics, ...

A punishing heat wave broke records in southern Europe and hasn’t peaked yet in some places, prompting warnings to residents, ...

Pope Leo XIV on Sunday celebrated a special feast day traditionally used by the Catholic Church to drum up donations from the ...