Engineers at the University of Pittsburgh develop 3D-printed collagen scaffolds, enabling organic tissue models that mimic ...

This article is part of a series of sustainability-themed articles we're running to observe Earth Day 2025 and promote more sustainable practices. Check out all of our Sustainability Week 2025 content ...

Growing cells in the laboratory is an art that humans have mastered ... Much like hydrogels made from animal gelatin, the resulting material is biologically compatible with human skin cells and can be ...

WATCH: California initiative examines how science and art collide With the new project, a global team ... microscope to record how individual cells in the animal’s visual cortex lit up as ...

Friday, April 18 Lee Ann Whitman and Friends play sweet folk music harmonys from 5:30-7:30 p.m.  Kristine Goodwin and Friends play folk rock favorites and originals from 8-10 pm. Mi Element Grains and ...

From bionic limbs to brain-controlled wheelchairs—these 5 innovations are redefining what assistive tech can do. Here’s ...

Directive 2010/63/EU laid down restrictions on animal testing ... be produced using 3D printing and consist of hydrogel formulations that are printed together with living cells.

A research team is developing a 3D-printed skin imitation equipped with living cells in order to test nanoparticles from cosmetics without animal testing. A research team from TU Graz and the ...

Though once a common practice, it has faced fierce backlash from animal welfare ... “skin” made of 3D-printed hydrogel layers held together by living human cells. Though still in the early ...