Articles by Phys.org

Communication and coordination among different cells are fundamental aspects that regulate many functions in our body. This process, known as paracrine signaling, involves the release of signaling molecules by a cell into its extracellular matrix […]

To address the needs of the agricultural monitoring community, IIASA scientists fused two of the latest high-quality, high-resolution, remotely sensed cropland products to produce an improved cropland map for early warning and food security assessments.This […]

CRISPR gene scissors, as new tools of molecular biology, have their origin in an ancient bacterial immune system. But once a virus attack has been successfully overcome, the cell has to recover.This article was originally […]

When you think of a fearsome, sharp-toothed predator, a squid probably isn’t the first animal that comes to mind. But these complex creatures have sophisticated eyesight, a strong beak to crush shells and agile tentacles […]

Dry, tropical forests are often overshadowed in popular and scientific perception by wet and tall rainforests. They are less obviously charismatic or exotic and so may seem less important. But dry tropical forests are vital […]

For nearly a century, scientists have waged war on antibiotic-resistant microbes. Michigan State University researchers say they’ve found a new way to prevent it—by unleashing “DNA scavengers” in wastewater treatment plants.This article was originally published […]

Bioengineers around the world have been working to create plastic-producing microbes that could replace the petroleum-based plastics industry. Now, researchers from Korea have overcome a major hurdle: getting bacteria to produce polymers that contain ring-like […]

Tortilla chips and fresh salsa are tasty in themselves, but they could be even more appealing if you grow the ingredients in a sustainable way. Researchers report that cilantro, bell pepper and jalapeño can be […]