Animals
- Animals
The hottest guy guppies stand out in a crowd
A new study shows that sexy male guppies are the ones who stand out the most, the rarest in the crowd. But what is the rare male effect for?
- Animals
Gassed snails can’t jump
When exposed to high levels of carbon dioxide, some snails move like slugs and others don’t jump at all.
- Animals
Sea slug mating features a stab in the head
Newly discovered hermaphroditic sea slug deploys specialized needle-thin organ for injections near the eyes.
- Life
Penguin’s flight from Antarctica clocked
A climate shift millions of years ago may have forced the birds’ ancestors to flee to warmer digs.
- Animals
Deer and other animals can survive being impaled
Whether they are hunting shots gone wrong or something more sinister, stories of animals surviving such misfortunes are not uncommon.
- Animals
Myna birds don’t benefit from brainstorming
Mynas birds are actually a lot worse at problem solving when working in a group.
- Plants
In dry times, these trees invest in ants
The insects provide adequate defense by ganging up on leaf-eating caterpillars and biting their undersides until the herbivores fall off the tree.
- Animals
Pink armadillos ain’t your Texas critters
It’s a real animal, the smallest armadillo species in the world. At about 100 grams, it would fit in your hands.
- Animals
Birds avoid the sounds of roads
The sound of cars driving down a road is enough to deter many bird species from an area.
- Animals
‘Bearded ladies’ are less sexy to male lizards
Females with masculine neck marks are passed over as mates.
- Animals
The reefs are alive with the sound of oysters
How does an oyster figure out where to settle down in life? It listens for where the party’s at. A new study shows that oyster larvae can detect sound in the water.
- Animals
Dolphin without a name
While splitting the dolphin family tree, researchers found a new species.
