Animals
Migration: Alaskan Trout Retire Early and Feed On Salmon Eggs To Avoid Ocean Predators
Dolly Varden, an Alaskan trout species, are able to retire from migrating each year after growing big enough to store and utilize fat reserves. This is the only known species that partakes in such a retirement.
Latest Research Articles
Endangered Birds: Puffins Join Threatened Species List
Grizzly Bears of Yellowstone May Lose Protection Under Endangered Species Act
Social Insects and Matricide: Why Some Bees, Wasps, Ants Kill Their Nearest Relative
Iberian Lynx: Oldest Ancestor Recently Found In Spain, Researchers Say
Speciation in Action: Fruit Fly Evolution Causes Cascading Changes In Wasp Species
Rare Hawaiian Birds Face Habitat Loss From Disease and Rising Temperatures, Researchers Say
Prehistoric 'Supersharks' Swam Oceans Earlier Than Previously Thought, Researchers Say
Shorebirds: Zeroing in on How Long and Why They Bulk Up
Geometric Tortoise Conservation: Endangered Rare Animal Get New Home [PHOTOS]
Dinosaurs Regulated Their Body Temperature With Elaborate Nasal Passage, Researchers Say
Halloween's 5 Favorite Animals
Sexual Behavior Of Female Insects: Do Genes or the Weather Determine Number Of Mates?
MOST POPULAR
-
Spectacular Northern Lights Show Possible in 10 States as Geomagnetic Storm Approaches
-
Earth's Magnetic North Pole Shifts Toward Russia, Scientists Update Its Location
-
Mount Rainier's Volcanic Activity Closely Watched by Scientists
-
Chinese Astronauts Create Oxygen and Rocket Fuel Using Artificial Photosynthesis in Space
-
Meet Romulus and Remus: Dire Wolf Pups Resurrected with Ancient DNA, Thanks to Colossal Biosciences
