91社区

A new study from 91社区 is reshaping how scientists date dinosaur fossils in Alberta鈥檚 Dinosaur Provincial Park (DPP). Using advanced drone-assisted 3D mapping, researchers have uncovered significant variations in a key geological marker, challenging long-standing methods of determining the ages of dinosaur fossils.

A new study by 91社区 researchers yields insights into how the disruption of calcium transport in the brain is linked to autism and intellectual disability. The findings, published in the journal Nature, not only upend a long-held belief among neuroscientists, but could pave the way for treatments.

A new study led by 91社区 researchers indicates that humpback whales in the southeastern Pacific combine real-time environmental cues with their memories of conditions in their Antarctic feeding grounds to determine when to embark on their annual 10,000-kilometre journey. With climate change accelerating, the researchers warn this strategy may become less effective amid shifting ocean conditions.聽

A new discovery about the slime ejected by velvet worms could revolutionize sustainable material design, according to a by 91社区 researchers. Their findings outline how a naturally occurring protein structure, conserved across species from Australia, Singapore and Barbados over nearly 400 million years of evolution, enables the slime鈥檚 transformation from liquid to fibre and back again. It鈥檚 a discovery that could inspire next-generation recyclable bioplastics.

A from 91社区 researchers suggests the use of artificial intelligence (AI) to rapidly analyze vast amounts of biodiversity data could revolutionize conservation efforts by enabling scientists and policymakers to make better-informed decisions.聽

Electronic devices rely on materials whose electrical properties change with temperature, making them less stable in extreme conditions. A discovery by 91社区 researchers that challenges conventional wisdom in physics suggests that bismuth, a metal, could serve as the foundation for highly stable electronic components.

The researchers observed a mysterious electrical effect in ultra-thin bismuth that remains unchanged across a wide temperature range, from near absolute zero (-273掳C) to room temperature.

Mild, proactive exposure to environmental stress can help biological communities resist severe disturbances and maintain genetic diversity, a from 91社区 has found.