A severe fall storm caused significant damage in Kotzebue, Alaska, with high winds and rising water levels leading to airport inaccessibility, disrupted flights, and emergency declarations.

Milton grew quickly into a Category 5 storm Monday morning and is forecast to make landfall in Florida midweek.

A new plant species is establishing itself in the area and impacting native beach greens.

The Icelandic Coast Guard has issued many warnings regarding icebergs in the past two days.

No obvious cause of death for this adult and juvenile otter.

Orcas are starting to show new feeding behaviors around large trawler nets. They’re trying to steal fish caught in nets that are typically being hauled back. Scientists aren’t sure why orcas are doing this, but it’s dangerous for them because it increases their chances of getting caught in the net and dying.The problem is so bad that some fishermen have decided to skip fishing for black cod this year.

Heavy rains and melting glaciers are making landslides in the area more common, says a geologist.

Over the past few months, the Mass Department of Public Health, working with the Department of Recreation and Conservation, has deemed dozens of water locations throughout the state closed due to high bacteria levels.

Starfish wasting observed in Kassan for the first time in several years.

Skippers in Prince William Sound and Kodiak say this year's pink harvest is one of the worst they’ve ever seen. “I wake up every morning and I try to apply for a different job," one said.

Hurricane Ivan in 2004 was the last strong hurricane to hit the southeastern Caribbean, causing catastrophic damage in Grenada as a Category 3 storm. Hurricane Beryl lashed the southeastern Caribbean as a Category 4 storm — an unprecedented strength this early in the Atlantic season. Beryl amassed its strength from record-warm waters that are hotter now than they would be at the peak of hurricane season in September, he said.

Loaded with up to 38,000 tons of oil, the 245 meter long tanker Shturman Skuratov makes this year's first transit shipment on the Northern Sea Route. Despite major concentrations of sea-ice, the tanker sails without icebreaker assistance.

A research vessel, Norseman II, was trapped in unusually dense sea ice for 14 days off the Seward Peninsula coast during a Pacific walrus study, but is now en route to Nome for repairs.

A humpback whale named Stanislav was successfully freed from a fishing net in a first-of-its-kind rescue operation in Russia's Barents Sea.

Sand dunes disappear with more frequent and powerful storms in Western Alaska. These storms have impacted bird nesting grounds and tundra plants.

An unusually large Noctiluca bloom in Kasaan Bay. Noctiluca scintillans is a non-toxic algae bloom, generally considered harmless to humans.

While the population increased, the assessment did find that narwhals are sensitive to sound from boats and move away from boat traffic, Mike Hammill, the co-chair of COSEWIC’s marine mammals subcommittee, told Nunatsiaq News. Previously the species was listed as being of “special concern.”

The parasite Kudoa is causing trouble for the fishing industry in the southern hemisphere. By chance, researchers found the scary parasite in coastal cod from the Helgeland coast.

Coral reefs worldwide are experiencing a severe bleaching event, with satellite data indicating extreme heat stress across all oceans, threatening near-complete mortality for many corals.

A gray whale, presumed extinct in the Atlantic for over 200 years, was spotted by the New England Aquarium team south of Nantucket, suggesting climate change effects.