LARAMIE, Wyo., Jan. 25 (UPI) --A new study suggests mammalian carnivores with larger brains relative to body size are better problem solvers. The findings, published in the journal PNAS, support the ...

See if this problem-solving technique sounds familiar: form a hypothesis, design an experiment, measure the results, and use the findings to inform the follow-up experiment. Science teachers might ...

Why did some species, such as humans and dolphins, evolve large brains relative to the size of their bodies? Why did others, such as blue whales and hippos, evolve to have brains that, compared to ...

Did a team of mathematicians just take a big step toward answering a 160-year-old, million-dollar question in mathematics? Maybe. The crew did solve a number of other, smaller questions in a field ...