All Stories by Susan Milius
- Life
One lichen is actually 126 species and counting
One supposedly well-known tropical lichen could really be several hundred kinds.
- Life
Animal sex lives exposed in ‘Nature’s Nether Regions’
What the sex lives of bugs, birds, and beasts tell us about evolution, biodiversity, and ourselves.
- Animals
Ant lions hunt despite sealed lips
Ant lions are ferocious predators, but some of them don’t have a mouth. At least not in the usual sense.
- Animals
Lionfish dance can recruit partner for hunting
Slow but superb predators recruit pals for cooperative hunting, often striking in what looks like well-mannered turn taking.
- Animals
Passenger pigeon population had booms and busts
DNA says the birds recovered from hard times — until people came along.
- Animals
In emergencies, fire ants get lots of grips to form rafts
First look inside fire ant architecture shows how lots of leg grips assemble rafts, bridges and balls.
- Animals
Swimming evolved several times in treetop ants
Certain ants living in tropical forest canopies turn out to be fine swimmers.
- Animals
Look beyond pest species to find beauty in cockroaches
A few pest species give the group a bad name, but exotic roaches include an amazing diversity of colors and lifestyles.
- Animals
Winter road salting reshapes next summer’s butterflies
Winter road salt treatments boost sodium in roadside plants and alter development for monarch butterflies.
- Life
Hatcheries’ metal can disrupt steelhead magnetic sense
Growing up in magnetic fields distorted by pipes and electronics confounds young fish’s inherited map sense.
- Animals
Why tree-hugger koalas are cool
Drooping against bark during a heat wave could save koalas from overheating.
- Animals
Reef fish get riled when intruders glow red
A male fairy wrasse gets feisty when he can see a rival’s colorful fluorescent patches.
