Much less is known about the older Cretaceous specimens recovered from sites on the mainland.” Discovered teeth of (a) spinosaur, (b) tyrannosaur, (c) dromaeosaur, (d) possible tyrannosaur, (e) ...
T cells are white blood cells that are important for adaptive immunity. They have unique cell surface receptors that are generated by randomly assorting genes. These receptors allow T cells to ...
T-Mobile is the third-largest wireless carrier in the United States, with its popularity largely down to its network coverage and the wide range of tempting offers available. They span from T ...
Scientists Assess How Large Dinosaurs Could Really Get July 24, 2024 — A study looks at the maximum possible sizes of dinosaurs, using the carnivore, Tyrannosaurus rex, as an example.