Danish waters teeming with jellyfish and invasive comb jellies

Medusas pelágicas invaden aguas del Egeo: así es Pelagia noctiluca, una de las especies más urticantes del Mediterráneo

Su picadura provoca habitualmente un dolor intenso e inmediato, acompañado de enrojecimiento, inflamación, escozor y, en algunos casos, la a

Tourist Nightmare: Toxic "Bone-Cutting" Fish Invades Mediterranean Beaches

Tourist Nightmare: Toxic "Bone-Cutting" Fish Invades Mediterranean Beaches Tourists heading to the Mediterranean are being urged to watch ou

Warming seas bring jellyfish and sharks to South Korea’s beaches

Scientists say warmer water temperatures allow these species to survive and spread more easily

Filleting the Lion

The lionfish, a native of the Western Pacific Ocean, is a venomous, voracious predator that’s flourishing in coastal waters of the U.S. Sout

Heatwave attracts spectacular ‘bloom’ of jellyfish off Waterford coast

Deep-sea oddities and boatloads of other new species — June’s best science images

Deep-sea oddities and boatloads of other new species. Check out the month’s sharpest science shots, selected by Nature’s photo team: spklr.i