Yes, some animals can have babies without a mate. Here's how
A boa constrictor in the U.K. gave birth to 14 babies—without a mate.
A boa constrictor in the U.K. gave birth to 14 babies—without a mate.
Plants & Animals
Jul 3, 2024
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A stingray that got pregnant at a North Carolina aquarium this winter despite not having shared a tank with a male of her species for many years has died.
Plants & Animals
Jul 2, 2024
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To beat the summer heat, many of us in the Southern Hemisphere are hitting the beach—and this raises our chances of encountering potentially dangerous marine life beneath the waves.
Plants & Animals
Jan 11, 2023
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A team of researchers affiliated with several institutions in Australia working with one colleague from Sweden and another from Spain, has obtained recorded evidence of rays generating sound. In their paper published in the ...
The world's largest recorded freshwater fish, a giant stingray, has been caught in the Mekong River in Cambodia, according to scientists from the Southeast Asian nation and the United States.
Plants & Animals
Jun 20, 2022
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With their compressed bodies and flexible pectoral fins, stingrays evolved to be among nature's most efficient swimmers. Scientists have long wondered about the role played by their protruding eyes and mouth, which one might ...
General Physics
Aug 31, 2021
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An international research team led by Giuseppe Marramà from the Institute of Paleontology at the University of Vienna discovered a new and well-preserved fossil stingray with an exceptional anatomy, which greatly differs ...
Archaeology
Oct 2, 2019
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There is no antidote or specific treatment for freshwater stingray venom, although accidents involving these animals are frequent on rivers in the Amazon and other regions.
Plants & Animals
Jun 6, 2019
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UCLA bioengineering professor Ali Khademhosseini has led the development of a tissue-based soft robot that mimics the biomechanics of a stingray. The new technology could lead to advances in bio-inspired robotics, regenerative ...
Engineering
Jan 12, 2018
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(Phys.org)—A team of researchers from the University of Toronto and the University of Washington has discovered that at least one species of stingray chews its food before swallowing it. In their paper published in the ...