NATURE NEWS: EVOLUTION
Bowerbirds trick mates with optical illusions
Bowers may make males look bigger than they are.
Categorías: NATURE NEWS: EVOLUTION
Crested dinosaur pushes back dawn of feathers
Hump backed reptile may have sported primitive plumage.
Categorías: NATURE NEWS: EVOLUTION
Crested dinosaur pushes back dawn of feathers
Hump backed reptile may have sported primitive plumage.
Categorías: NATURE NEWS: EVOLUTION
Geology: A trip to dinosaur time
A project to drill a 10-kilometre-deep hole in China will provide the best view yet of the turbulent Cretaceous period. Jane Qiu reports.
Categorías: NATURE NEWS: EVOLUTION
Geology: A trip to dinosaur time
A project to drill a 10-kilometre-deep hole in China will provide the best view yet of the turbulent Cretaceous period. Jane Qiu reports.
Categorías: NATURE NEWS: EVOLUTION
When hasty headlines fail to shake a family tree
The impact that a newly discovered species makes depends on the completeness of its lineage.
Categorías: NATURE NEWS: EVOLUTION
When hasty headlines fail to shake a family tree
The impact that a newly discovered species makes depends on the completeness of its lineage.
Categorías: NATURE NEWS: EVOLUTION
Altruism can be explained by natural selection
Evolutionary biologists overturn long-held kin-selection theory.
Categorías: NATURE NEWS: EVOLUTION
Altruism can be explained by natural selection
Evolutionary biologists overturn long-held kin-selection theory.
Categorías: NATURE NEWS: EVOLUTION
'Grandmother hypothesis' takes a hit
Pinning longevity to benefits women bestow on their grandchildren may not be plausible.
Categorías: NATURE NEWS: EVOLUTION
'Grandmother hypothesis' takes a hit
Pinning longevity to benefits women bestow on their grandchildren may not be plausible.
Categorías: NATURE NEWS: EVOLUTION
Attack of the ancient 'zombie' ants
Fossil leaf bears the telltale scars of insects infected by parasitic fungus.
Categorías: NATURE NEWS: EVOLUTION
Attack of the ancient 'zombie' ants
Fossil leaf bears the telltale scars of insects infected by parasitic fungus.
Categorías: NATURE NEWS: EVOLUTION
Butchering dinner 3.4 million years ago
Slashed animal bones suggest early hominins were chopping up predator kills earlier than we thought.
Categorías: NATURE NEWS: EVOLUTION
Butchering dinner 3.4 million years ago
Slashed animal bones suggest early hominins were chopping up predator kills earlier than we thought.
Categorías: NATURE NEWS: EVOLUTION
Leggy creatures and long branches
Tracking centipedes and millipedes to their exact location in the evolutionary tree.
Categorías: NATURE NEWS: EVOLUTION
Leggy creatures and long branches
Tracking centipedes and millipedes to their exact location in the evolutionary tree.
Categorías: NATURE NEWS: EVOLUTION
Sponge genome goes deep
Researchers wring evolutionary clues from gene sequence.
Categorías: NATURE NEWS: EVOLUTION
Sponge genome goes deep
Researchers wring evolutionary clues from gene sequence.
Categorías: NATURE NEWS: EVOLUTION
Marmots fatten up on climate change
Rodent population boom linked to bigger bellies and longer summers.
Categorías: NATURE NEWS: EVOLUTION