Learning how to draw a leopard becomes much easier when the process is broken down into clear and practical steps. This tutorial guides you through building a leopard drawing from the ground up, ...

Researchers from the Keck School of Medicine of USC have developed a new type of chimeric antigen receptor (CAR) T cell that elicits a more controlled immune response to cancer in mice—effectively ...

Here’s what you’ll learn when you read this story: With more than 100,000 people in need of an organ transplant in the U.S. alone, scientists have turned toward perfecting human-animal chimeras as a ...

A new study shows, for the first time, that cow cells can naturally become immortal—continuing to divide indefinitely without genetic modification or any abnormal transformation. This overturns ...

Discover the top 3 tutorials for drawing the human head as a beginner. Proko’s Head Drawing for Beginners covers foundational anatomy and proportions, while Draw with Jazza offers simple techniques ...

Professor Suzannah Williams wishes she didn’t have to spend her days analyzing poop samples. It’s a dirty job; but someone’s got to do it. Biodiversity is rapidly dwindling, with wildlife populations ...

A new study published in Studies in Conflict & Terrorism by Dr. Ahmet S. Yayla provides critical insights into the organizational structure and operational mechanisms of terrorist cells. Drawing on ...

FRANKFORT — Crystal Lake Township resident Nancy Smith didn’t realize a cellphone tower was planned for a city of Frankfort-owned park on Crystal Lake until she saw construction had started. When she ...

More than a billion years ago a hungry cell devoured a tiny blue-green alga. But instead of the former simply digesting the latter, the duo struck a remarkable evolutionary deal. Now scientists are ...

Critical proteins involved in animal stem cell regulation are much older than previously thought, predating the origin of animals that likely evolved more than 700 million years ago. This is the ...

Chloroplasts, the parts of cells that allow plants and algae to photosynthesize, are thought to have originated more than 1 billion years ago, when photosynthetic cyanobacteria lived symbiotically ...