Blood must carry something of value and that begins in the lungs, where every breath determines what the bloodstream can ...

As far as research subjects go, it's not always easy to find common ground with a single-celled bacterium. Yet the more Paul ...

For more than 270 million years, trilobites were among the most successful and diverse creatures on Earth, with over 22,000 ...

In “Why Do We Exist?” Hakeem Oluseyi explores how life may emerge to move energy through matter—and why Earth is the perfect ...

Background Sympathetic signalling plays a critical role in the initiation and progression of various malignancies. However, ...

Plants constantly juggle oxygen inside their cells, but scientists have now discovered a surprising twist in how that balance works. Researchers at the University of Helsinki found that ...

A solar charging kit, inexpensive as-is and purchased after further promotional enticement, enables keeping a remotely located vehicle battery topped off. One of the things I enjoy most about ...

New research published in Nature finds that tumor cells within supratentorial ependymomas (SE)—an aggressive childhood brain cancer—cluster into distinct tumor cell populations. Much like a ...

ALBANY — A federal judge has issued a preliminary injunction ordering the state Department of Corrections and Community Supervision to stop keeping dozens of mentally ill inmates in solitary-like ...

The original version of this story appeared in Quanta Magazine. Take a deep breath. A flow of air has rushed into your lungs, where the oxygen moves into your bloodstream, fueling metabolic fires in ...