Scientists train to dive beneath polar ice as climate change warms the Arctic and Antarctica
27.03.2026
KILPISJÄRVI, Finland (AP) — As bubbles rippled across the frigid Finnish lake, diver Daan Jacobs emerged from a hole carved out of the thick, crackling ice. The journey had taken him 8 meters (26 feet) beneath the surface, where sunlight filtered through the Arctic ice and fish swam around a rock formation. It's a remote place few will ever see, especially in winter, when snow blankets the ice and temperatures on land approach minus 40 degrees in both Celsius and Fahrenheit.