All Stories by Susan Milius
- Animals
A little climate change goes a long way in the tropics
In hot places, even minor warming could rev up metabolism in animals that don’t generate their own heat, a new analysis suggests.
- Life
Massive count a drop in the bucket
As the decade-long Census of Marine Life totes up thousands of new species, it leaves much yet to discover in the world’s oceans.
- Life
A giant penguin plumed in earth tones
The first well-preserved feathers of 36-million-year-old diving bird give clues to color and evolution.
- Life
Lone Star cats rescue cousins in Sunshine State
Florida panther numbers have tripled since the introduction of females from Texas injected vital genetic diversity, a new report says.
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- Life
Streetlights turn young duds into studs
Nocturnal illumination starts youthful male blue tits chirping earlier in the morning, tempting the mates of their still-snoozing elders.
- Life
Cuckoos thrown off by climate change
With earlier springs, the birds are duping a different mix of adoptive parents into raising their young.
- Earth
Not in this toad’s backyard
Yellow crazy ants meet a hungry obstacle as they spread into cacao plantations.
- Life
Feud over family ties in evolution
Prominent scientists dispute kinship’s role in self-sacrifice among highly social creatures.
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In field or backyard, frogs face threats
Amphibians and other sensitive groups encounter chemicals across the landscape.
- Life
‘Whispering’ gives bats the drop on prey
A stealth approach to echolocation appears to be adaptive for catching eared moths.
- Earth
Perforated blobs may be early sponges
Odd shapes in Australian rocks could be the oldest fossil evidence of multicellular animals.
