Genome editing technologies like CRISPR-Cas9 have transformed biology, medicine, and agriculture, but concerns remain about ...

Researchers at the IPK Leibniz Institute have discovered a previously unknown protein that is central to plant reproduction.

Scientists reconstructed 500 million years of evolutionary history to reveal which came first: colorful signals or the color ...

An 18-year study reveals dramatic year-to-year variations in ultraviolet radiation penetration tied to Sierra Nevada ...

Using gene editing in a preclinical model, researchers at UT Southwestern Medical Center blocked the symptoms of a rare smooth muscle disease before they developed. Their findings, published in ...

The latest addition is the Marine Organismal Body Size (MOBS) database, an open-access resource that—as its name implies—has ...

How do living things evolve? What is the myriad of processes by which generic variations in a population affect organisms' ...

In nature, ecosystems are tightly linked through the flow of organisms, detritus, and nutrients across boundaries arbitrarily imagined by humans. These systems are deeply in tune with seasonal ...

THERE have been several studies on the interrelation of nose and skin bacteria in unisolated groups of human beings,1 2 3 but little has been written about variations in the micro-organisms of the ...

In biology and life, organisms have a basic drive to reproduce and every living thing needs energy. This is the topic for today's River Life column.

Microorganisms — bacteria, viruses and other tiny life forms — may drive biological variation in visible life as much, if not more, than genetic mutations, creating new lineages and even new ...

How do Organisms Reproduce? Practice Questions 2025: Get here the FREE PDF download for the CBSE Class 10 Science Competency-Based Questions of Chapter 7 for the 2025 board exams.