资讯

Imagine a world where the boundaries between “fish” and “not-fish” blur, where the ancestors of birds and mammals once swam ...
With its limb-like fins, functional lungs, and primitive skeletal structure, the lungfish provides a snapshot of the evolutionary changes that occurred over millions of years. This ancient creature ...
A fish (with scales and gills) clearly resembling a tetrapod (with a flat head, a neck and prototypes of terrestrial limb bones in its lobelike fins), it precisely filled one of the gaps in the ...
It looked like a crocodile with long, upright limbs and was an agile, four-legged predator that grew up to six meters ... Rech A new review of Triassic fossils from Germany reveals rich tetrapod ...
Could aquatic mammals, such as whales, orcas, and bottlenose dolphins, ever evolve to live on land again? It seems the ...
A newly published review of 252-million-year-old fossils from southwest Germany is offering a deeper understanding of life’s rebound following the Permian-Triassic extinction, the most devastating ...
*Ministry of Corporate Affairs, 2019, Company/LLP Data, (Government of India administrative body to govern and regulate corporate affairs through the Companies Act ...
These awards stem from the May and June 2024 storms and disaster declaration issued by Smith County. The court heard from Smith County Emergency Management Coordinator Brandon Moore, who submitted the ...
IDLIB, Syria, Apr 17 2025 (IPS) - The Syrian war has left countless Syrians with devastating injuries, ranging from limb amputations and burns to the loss of sensory functions. These injuries have ...
OSF HealthCare’s Innovator of the Year is performing an operation to save limbs with animal tissue at OSF St. Francis Medical Center in Peoria. Dr. Eric Martin is the OSF Saint Francis Chief of ...
A hand saw can also get the job done with less hassle. That is why getting the best hand saw for cutting trees will make pruning branches a lot easier. I have a bunch of different options to review ...