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Human genes are one of the main reasons we can’t grow wings. And even if humans did have wings, they wouldn’t necessarily allow us to fly.
Some species can do well in the face of extreme hardship.
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When the dinosaurs went extinct, some species took over the world. Adaptability, not survivability, explains why.
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The “winners” evolved in the warm, subtropical regions. Those that evolved in cooler temperate ecosystems – the “losers” – risk becoming extinct.
A brown Mediterranean grouper. We don’t see it on the picture, but it hosts many parasites!
Parent Géry/Wikimédia
Mediterranean groupers are not alone: they are home to a wide variety of parasites.
Bananas in Java, Indonesia, infected by the fungal pathogen Fusarium oxysporum f.sp. cubense , which causes Fusarium Wilt.
Clare Thatcher
Fungi and other organisms called oomycetes are
highly adaptable. That’s bad news for the global food supply.
The world’s most venomous snake, the inland taipan, is only found in Australia.
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Australia is home to 20 of the 25 most venomous snakes in the world.
Theseus fighting against the minotaur, a hybrid of man and bull.
clu / Getty Images
Researchers have discovered the first known example of a hybrid fungus that infects humans.
We studied 515 million-year-old brachiopod fossils from southern China. These marine invertebrates were common in the geological past.
Is intelligent life bad news for diversity?
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Evolution seems to lead to increasing complexity of species. But perhaps a dominant, intelligent species like humans will always end up destroying itself.
The Joggins Fossil Cliffs in Nova Scotia are a unique and rich site for preserved fossils.
(Gorob)
A very early mammal ancestor is one of the most recent discoveries at the Joggins Fossil Cliffs in Nova Scotia. This new finding sheds further light on theories of mammalian evolution.
Chipmunks have a superpower: hibernation.
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Squirrels and chipmunks are distant cousins who have grown a little more apart from each other over millions of years.
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A bereavement counsellor on grief, loss and longing.
Hummingbirds are the only birds that can fly sideways and backwards, thanks to an evolutionary feature of their musculoskeletal structure.
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Studying bird evolution has led to engineering innovations, including drones that can fly sideways and backwards, and silent wind turbines.
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Freedom of movement for survival.
Individuals of the European robin tend to be slightly larger in northern France than in the south.
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Climate change is affecting our planet’s biodiversity, yet some species can find ways to adapt. Using citizen-science data, a French research team is studying how birds adjust to local heat levels.
New research suggests African monkeys crossed to South America earlier than previously thought.
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New research suggests African monkeys crossed the ocean to South America earlier than previously thought.
Why do scientists care about mutations on the coronavirus?
Alexandr Gnezdilov Light Painting
The SARS-CoV-2 virus that causes COVID-19 is constantly mutating. What do these mutations reveal about this virus’s evolution? And will this knowledge help us to develop a long-lasting vaccine?
Caribbean spiny lobsters normally live in groups, but healthy lobsters avoid members of their own species if they are infected with a deadly virus.
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Using distance to avoid getting sick has deep evolutionary roots for humans and many other species.
Nicholas Wu
The three-toed skink can give birth to live young and lay eggs in the same pregnancy. What can this little critter teach us about the evolution of live birth?
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If we are not careful, the coronavirus pandemic could lead to a rise in xenophobic attitudes.