
Nematodes Use Slugs Like Buses ... and Maybe Cruise Ships
To a tiny worm called a nematode, slugs may be the ultimate sexy ride: moist, secure, and maybe even pre-loaded with snacks.
Jennifer Frazer, an AAAS Science Journalism Award–winning science writer, authored The Artful Amoeba blog for Scientific American. She has degrees in biology, plant pathology and science writing.

Nematodes Use Slugs Like Buses ... and Maybe Cruise Ships
To a tiny worm called a nematode, slugs may be the ultimate sexy ride: moist, secure, and maybe even pre-loaded with snacks.

Live Exploration Begins Aug. 1 in Deep Hawaiian Waters
August 1 commences a two-month series of live-streamed ROV dives by NOAA's Okeanos Explorer in the deep waters off Hawaii.

Soil-Dwelling Fungus Rode Joplin Tornado to Unexpected Human Home
The most unexpected beneficiary of the EF-5 tornado that struck Joplin, Mo., in May 2011 was a fungus named Apophysomyces

How Do Sea Sapphires Become Invisible?
The sea sapphire combines the brilliance of a morpho butterfly, the cuteness of copepod, and the cloaking skills of a Klingon Bird-of-Prey. But just how does it pull it off?

Shimmering, Squishy Comb Jellies Once Had Skeletons
An evolutionary arms race 500 million years ago seems to have unexpectedly caused today's gelatinous comb jellies to armor up -- and they weren't alone.

Why Red Algae Never Packed Their Bags for Land
Red algae have shockingly few genes for a multicellular organism - far fewer than a single-celled green alga - and this may explain why they never colonized land.

Starfish Show Tracking Tags Who's Boss [Video]
A funny thing happened when two Danish college students injected tracking tags into starfish. The tracking tags kept mysteriously winding up on the bottom of the tank.

Playing in a Deep-Sea Brine Pool Is Fun, as Long as You're an ROV [Video]
The Gulf of Mexico is known for many things, and most are bad: hurricanes, oil spills...the infamous Dead Zone. But there is a wonder of nature that the Gulf should be known for but isn't—lakes located inside the Gulf.

Swapping Symbionts Enabled Mediterranean Lichen to Conquer the Arctic
The miraculous recovery of a coral and the gargantuan range of a lichen may both result from the surprising evolutionary advantages their "alternative" lifestyles give them

Root Fungi Can Turn Pine Trees Into Carnivores — or at Least Accomplices
Root fungi may confer dark but useful powers on their plant hosts

Dying Trees Can Send Food to Neighbors of Different Species
No tree is an island, and no place is this truer than the forest

A Five-Minute Taste of Deep Sea Exploration
NOAA’s research ship Okeanos Explorer and its ROV Deep Discoverer (aka D2) wrapped up their latest exploration of the seafloor and marine canyons around Puerto Rico last week.

Tube Worm Larvae Use Prickly Bacterial Flowers to Choose Home
Like a steaming pile of lava or the soggy soil below a melting glacier, the freshly scrubbed hull of a ship is a magnet for new life.

Discover the Puerto Rico Trench with America’s Ocean Exploration Team
Every two years people around the world suddenly obsessively watch odd niche sports like ice dancing, biathalon, and rhythmic gymnastics. So I wish similar enthusiasm could be summoned for the exploration dives of the Deep Discoverer, NOAA’s ROV aboard the research vessel Okeanos Explorer and vehicles like it, which are streamed live on the internet.

Glass Anchors on Sheath Overload Strengthen Sponges and Enlighten Engineers
It must be the Year of the Sponge here at The Artful Amoeba, because I can’t seem to write enough posts about sponges and their amazing micro-scale architecture.

Wonderful Things: The Amazing Mimicry of the Mummy Berry Fungus
Author's note: This is the latest post in the Wonderful Things series. You can read more about this series here. There is a fungus on our planet which is capable of not one, but two audacious and duplicitous acts: it pretends, on separate occasions, to be both to be a flower and a pollen grain, [...]

Ferns Get It On After 60 Million Years Apart
An unassuming little fern has left scientists scratching their heads at the feat of reproductive hijinks it apparently represents. The fern, xCystocarpium roskamianum(the prefix ‘x’ indicates it is a hybrid), collected in the French Pyrenees, appeared to be a blend of two ferns they know well.

Ahoy! Thar Be a New Seadragon in the Briny Deep
As fabulous, fantastical gems of evolution go, seadragons are hard to beat. The weedy seadgragon: “Weedy seadragon-Phyllopteryx taeniolatus” by Sylke Rohrlach – http://www.flickr.com/photos/87895263@N06/11259275943/sizes/l/in/photostream/.

The Amazing Art of Biologist Ernst Haeckel
If you’re like me, you’ve always wanted Ernst Haeckel in your house. Well, not literally Ernst Haeckel, the great 19th century biologist (although that would be cool, in alive form).

Tiny Cell Grows Giant Death Spike and Lives to Grow Another
Let’s say you’re a small cell engaged in heavy manufacturing. Like most animal cells, you are coated only in a thin membrane made a double layer of fluid fat-like molecules.

What on Earth Made These Perfect Fossil Rings?
See these annular structures? They are 492 million years old and come from Wisconsin. Here are some more. Was there a severe shortage of beer coasters in Cambrian Wisconsin?

Lowly Sponges Conceal Astounding Architecture
To look at a rock sponge, which usually has all the visual appeal of a potato, you would never guess that inside lies the Notre Dame of animal skeletons.

For These Plants, No Victim is Too Small
The tropical plant Genlisea is a tiny, homely rosette of simple green leaves. If you dig up its roots, you will find what look like an unremarkable bunch long, pale underground roots.

Two-Billion-Year-Old Fossils Reveal Strange and Puzzling Forms
To a human, two billion years is an unfathomable interval. But that, a team of European, Gabonese, and American scientists now say, is how long ago a recently discovered hoard of fossils suggests Earth’s first big life evolved — large enough to see with the naked eye, and in a spectrum of forms that tease [...]