It’s a feat few can imagine, let alone undertake, but this 39-year-old Spanish athlete just took home the gold in the insane race. She just completed marathons across Antarctica, Africa, Australia, ...

Since Krystyna Clarke and her husband, Dr. Michael Clarke, retired, they’ve run in some races and traveled. Recently, though, Krystyna Clarke combined both.

January 2025 was the hottest on record – a whole 1.7°C above pre-industrial levels. If many climate-watchers expected the ...

That's the way one scientist puts it — referring to how infected wild birds survive long enough to spread it to birds and ...

Nurturing Environmental Stewardship Wangari Maathai, who captured the 2004 Nobel Peace Prize, was deeply connected to Kenya's ...