So, twins can be allergic to the same things, and it's more likely that they will be, based on their shared genetics and ...

Species known to pair for life – penguins, albatrosses, petrels, warblers, cranes – are falling out. The real culprits, lurking in the shadows: altered habitats and the climate crisis.

The pontiff’s funeral follows the three days of public viewing of his body inside the basilica, which was kept open all night to accommodate the staggering flock of mourners who came to pay ...

Pope Francis, born Jorge Mario Bergoglio, leaves behind one living sister and a handful of nieces and nephews – only one of whom is expected to attend his funeral Saturday.

The most powerful photos capturing the ceremony, emotion and tradition in the Vatican as the world says goodbye to Pope ...