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Evolution news
Research traces evolution of anglerfishes' famed fishing-rod lures
Anybody who has seen "Finding Nemo" knows about those captivating monsters of the sea: anglerfishes. Variously horrific or alien-looking, many female anglerfishes sport long, protruding lures used for enticing prey or signaling ...
Plants & Animals
16 hours ago
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The oldest breath: A 300-million-year-old mummy reveals the origins of how amniotes breathe
Every breath you take is an ancient inheritance. The rise and fall of your chest, the intercostal muscles pulling your ribs outward, the rush of air into your lungs—this mechanism is so familiar it barely registers as remarkable. ...
Evolution
20 hours ago
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53
Climate change may speed evolution through inherited gene regulation changes
A new paper in Molecular Biology and Evolution, finds that changes in animal development induced by climate shock persist generations after the initial event. The escalating effects of climate change are likely to, in effect, ...
Evolution
Apr 8, 2026
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'Oldest octopus' fossil is no octopus at all, scans reveal
A famous 300-million-year-old fossil that was thought to be the world's oldest octopus—even featuring in the Guinness Book of Records—has turned out to be something else altogether. In what amounts to a case of mistaken identity, ...
Evolution
Apr 7, 2026
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347
African frogs haven't forgotten the ice ages. Scientists can tell by where they live.
Why are frogs diverse in some parts of Africa's rainforests and less so in others? The patterns of cooling and glaciation during the last ice age would probably not have been your first answer or even your last-ditch guess, ...
Evolution
Apr 7, 2026
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New spider species in the Amazon mimics parasitic fungus
An international research team, including the Leibniz Institute for the Analysis of Biodiversity Change (LIB), has described a new species of spider from the Ecuadorian Amazon: Taczanowskia waska. The species is characterized ...
Plants & Animals
Apr 7, 2026
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182
How the social lives of magpies shape their call repertoire
Communication is central to the survival of most animals, including humans. Yet animals of different species communicate differently, and the complexity of their communication skills varies greatly. One characteristic of ...
How the female baboon body has the final say in sperm selection
Just because a female olive baboon has mated with a specific male doesn't mean he will be the father of her offspring. According to a new study published in PLOS Biology, mate selection continues long after copulation as ...
Mutant clownfish reveals how nature draws boundaries
In 1999, a clownfish (Amphiprion ocellaris) hatched in the aquarium of a tropical fish hobbyist in the UK. These clownfish are prized by aquarists for their unique pattern of three straight white bars bordered by a thin black ...
Evolution
Apr 6, 2026
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63
'Lliving fossils' nautilus and allonautilus shaped by depths and diets over 500 million years
Nautilus and Allonautilus cephalopods and their extinct ancestors have been drifting through the mesophotic zone of the ocean for more than 500 million years. Researchers have spent the last 40 years trying to understand ...
Evolution
Apr 5, 2026
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It takes a village: How cooperative breeding has shaped Lake Tanganyika fish
"It takes a village to raise a child" doesn't apply merely to humans. Many species of mammals, birds, fish, and various invertebrates have evolved complex social care systems known as cooperative breeding. In these animal ...
Evolution
Apr 5, 2026
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Humans' closest invertebrate ancestors date back much further than thought
Animal life is extraordinarily diverse and complex, having colonized almost all environments on Earth—from hostile hydrothermal vents in the deep sea to the skies across our continents. But the planet was not always teeming ...
Evolution
Apr 4, 2026
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How we came to be: Scientists get first look at the evolution of early complex animals
Newly discovered fossils have given scientists their first real glimpse of when Earth made a crucial transition from plants and unrecognizably simple animals to the complex creatures that took over the world and would eventually ...
Evolution
Apr 4, 2026
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Our modern vision evolved from an ancient one‑eyed worm creature
It's easy to take our eyes for granted. But our recent research shows they took an incredible evolutionary journey to reach their current familiar form.
Evolution
Apr 4, 2026
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How the octopus uses its 'taste by touch' sensory system to feel out potential mates
A new study by Harvard biologists reveals how octopuses feel their way to potential mates with a "taste by touch" sensory system and can even couple at arm's length without actually seeing each other. In a study featured ...
Plants & Animals
Apr 2, 2026
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Spectacular fossil treasure trove pushes back origins of complex animals
A newly discovered fossil site in southwest China has transformed our understanding of how complex animal life emerged on Earth, revealing that many key animal groups had already evolved before the start of the Cambrian Period. ...
Evolution
Apr 2, 2026
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Researchers present first fossilized 'emperor' butterfly
Butterfly fossils are rare, and finds that preserve fine anatomical details and wing patterns are an absolute exception. An international research team from Sweden, the U.S., and Germany, led by Dr. Hossein Rajaei, lepidopterist ...
Evolution
Apr 1, 2026
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Fins, fingers and toes: A new take on repeating body parts and how they come to be
As biologists know, nature can take its sweet time explaining itself. Andrew Gillis, associate scientist at the Marine Biological Laboratory (MBL), has been investigating how the paired fins of fishes evolved for nearly 20 ...
Evolution
Apr 1, 2026
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New model shows how behavioral flexibility affects animal evolution
When the environment changes dramatically, animals from mollusks to crows can make big changes in their behavior that enable them to survive. For example, marmots and ground squirrels in California are spending more time ...
Evolution
Apr 1, 2026
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Free software lets laptops simulate how aging evolves under selection
Why do some species live for only weeks while others survive for centuries? Researchers at the Leibniz Institute on Aging—Fritz Lipmann Institute (FLI) in Jena have developed AEGIS, a freely available software tool that enables ...
Evolution
Apr 1, 2026
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Pollinator-friendly gardens don't have to sacrifice style
