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Posts by
Cristina Ortiz
Sun
Severe geomagnetic storm! What happened to the auroras?
A powerful blast from the sun triggered a severe geomagnetic storm on the night of January 19, but the auroras weren't as dazzling as hoped. Here's why.
January 20, 2026
The elephant shrew is a long-snouted speedster
The elephant shrew is a small but clever creature. It survives using speed, memory and keen senses in a world where predators lurk at every turn.
January 19, 2026
Foxes know the secret to surviving in nearly any habitat
From Arctic snow to desert sands, foxes survive in the wild with cunning, agility and impressive adaptability. Read more about them here.
January 12, 2026
Brown bears in central Italy are becoming less aggressive
As Apennine brown bears learned to co-exist with humans in central Italy, they evolved to become smaller and less aggressive, according to a new DNA study.
December 22, 2025
Killer whales and dolphins hunt together in a rare alliance
Killer whales and dolphins have been observed hunting together, sharing prey and skills in a rare and remarkable display of inter-species cooperation.
December 15, 2025
Why humpback whales are coming back
Humpback whales are making a remarkable comeback, thriving in new habitats thanks to conservation efforts and their adaptable feeding habits.
December 8, 2025
Humpback whales use Moreton Bay as a key calf refuge
Researchers found Moreton Bay in Australia is a critical nursery for migrating humpback whales, raising the issue of stronger protection of the coastal waters.
November 24, 2025
Thieving seagulls and the human snack wars: Shouting works
Thieving seagulls judge your every word. Shout loud, save your fries, and savor the sweet victory of a lunch defended. This is beach war!
November 17, 2025
Newly discovered sea anemone builds homes for hermit crabs
A newly discovered sea anemone secretes a substance that becomes a hardened home for hermit crabs. The animals have a mutually beneficial relationship.
November 10, 2025
The quiet tapir: Rainforest’s unsung hero
The tapir might look weird, with the body of a pig and the trunk of an elephant, but this gentle giant helps grow the forest.
November 3, 2025
