This study presents a valuable in-depth comparison of statistical methods for the analysis of ecological time series data, and shows that different analyses can generate different conclusions, ...

David has helped thousands of clients improve their accounting and financial systems, create budgets ... statisticians reject the null hypothesis in favor of the alternative. A one-tailed test in ...

Alternative splicing exhibits lineage-specific variability, with mammals and birds reaching the highest levels despite conserved intron-rich architectures, while unicellular eukaryotes and prokaryotes ...

Variability in traits and increased individuality in behaviors is something that can evolve in response to selection, definitely in the lab and potentially also in nature.

A planetary scientist who has participated in analog missions describes their value for planning space exploration – and ...

Our Management Tip of the Day newsletter continues to be one of HBR’s most popular newsletters. In this article, we’ve ...

Sex cells made from scratch could revolutionize human reproduction. But researchers are struggling to translate promising ...

Researchers have unveiled a new model for the universe’s birth that replaces cosmic inflation with gravitational waves as the ...

The team used human stem cells to create embryo-like structures dubbed “hematoids” that mirror some features of early human ...

The first picture of a planet outside our solar system may actually depict a swirl of space dust, a new study suggests.

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October 9, 2025 - For Chelsea Duran, returning to high school for her senior year means being on high alert, watching over her shoulder for immigration enforcement agents. Since January, K-12 ...