Search results for parallel evolution

Evolution Apr 16, 2024

Seed ferns experimented with complex leaf vein networks 201 million years ago, paleontologists find

According to a research team led by paleontologists from the University of Vienna, the net-like leaf veining typical for today's flowering plants developed much earlier than previously thought, but died out again several ...

Evolution Apr 8, 2024

Researchers bring 60-year-old dormant algae cells to life

New research at Åbo Akademi University, Finland, has managed to circumvent previous challenges in finding out how microalgae adapt to global warming by studying up to 60-year-old microalgae cells from the Archipelago Sea. ...

Superconductivity Apr 8, 2024

The spontaneous emergence of 1D superconducting stripes at a 2D interface in an oxide heterostructure

Unconventional superconducting states are states of superconductivity rooted in physical processes that do not conform with the conventional theory of superconductivity, namely Bardeen, Cooper and Schrieffer (BCS) theory. ...

Evolution Mar 26, 2024

How did nervous systems, with their incredible complexity, evolve across different species?

New research supported by the Wu Tsai Neurosciences Institute's Interdisciplinary Postdoctoral Scholars program zeroes in on the surprising observation that many genes found in brain cells and synapses—the points of communication ...

Plants & Animals Mar 24, 2024

Post-menopausal whales may help solve the mystery of female longevity

Although life can seem to go whizzing by, humans are actually weirdly long-lived animals. A new study helps explain why: menopause.

Evolution Mar 22, 2024

Decoding the shared genetic toolkit for male sex determination

Researchers from the Max Planck Institute for Biology Tübingen have broken new ground by demonstrating that an HMG-box gene in brown algae is crucial for determining male sex. This breakthrough significantly expands our ...

Plants & Animals Mar 21, 2024

Examining the evolutionary history of the formation of forceps and maternal care in earwigs

Researchers from the University of Tsukuba examined the developmental processes and reproduction-related behavior of 8 of the 11 families of Dermaptera (earwigs) in detail and compared with those reported in previous studies. ...

Plants & Animals Mar 14, 2024

Scientists describe new orchid species related to famous Darwin's orchid

Missouri Botanical Garden scientists and collaborators discovered and described a new orchid species in Central Madagascar with a record-setting nectar spur and close ties to the famous "Darwin's orchid." This novelty species ...

Plants & Animals Mar 14, 2024

Field studies confirm social network shrinking for aging monkeys

As people get older, they increasingly focus on their more important relationships, often turning to family and close friends. This active reorientation towards a few, particularly close relationships could explain why aging ...

Plants & Animals Mar 13, 2024

Research suggests that menopause explains why some female whales live so long

Females of some whale species have evolved to live drastically longer lives so they can care for their families, new research shows.

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