A new pope does not swoop in and openly set about undoing the legacy of another. But a lot can change as far as style, ...

Extremely low sea ice levels in the Arctic and Antarctica signal a "new normal" that may accelerate global warming and ...

Volcanoes inspire awe with spectacular eruptions and incandescent rivers of lava, but often their deadliest hazard is what ...

Create a long-lasting, low-maintenance and visually appealing island bed that also serves a purpose in the garden ...