These are cardiomyocytes, green, proliferating in a mouse heart after gel injection.
Credit: University of Pennsylvania
In mammals, including humans, the cells that contract the heart muscle and enable it to beat do not regenerate after injury. After a heart attack,...
The metal-organic framework is set up like a sandwich (a). The molecular textile layer is woven in an active layer that is embedded between so-called sacrificial layers (b).
Credit: KIT
Researchers of Karlsruhe Institute of Technology (KIT) have made major progress...
Water (stock image). Researchers have used cobalt oxide nanoparticles to split water into hydrogen and oxygen.
Credit: © gertrudda / Fotolia
Researchers from the University of Houston have found a catalyst that can quickly generate hydrogen from water using sunlight, potentially...
West Antarctica glaciers observed during an October 2014 NASA Operation IceBridge mission. New research shows valleys in the ocean floor enable warm, salty water to reach the undersides of glaciers, fueling their increasingly rapid retreat.
Credit: NASA / Michael Studinger
Glaciologists...
The flexible tissue scaffold, shown here emerging from a glass pipette with a tip one millimetre wide, unfolds itself after injection into the body. This could enable surgeons to use minimally invasive techniques, which reduce recovery time, scarring and...
Researchers team has developed inks made of graphene-like materials for inkjet printing. New black phosphorous inks are compatible with conventional inkjet printing techniques for optoelectronics and photonics.
Credit: University of Cambridge
An international research team has developed inks made of graphene-like...
White-headed capuchin in Manuel Antonio National Park, Costa Rica.
Credit: © nicksen / Fotolia
Rhesus macaques and capuchin monkeys can find a stable solution when playing a competitive game in which one opponent always does better than the other, but only...
Most of the known volcanic hotspots are linked to plumes of hot rock (red) rising from two spots on the boundary between the metal core and rocky mantle 1,800 miles below Earth's surface.
Credit: Image courtesy of University of California...
Our brain is especially good at perceiving lines and contours even if they do not actually exist, such as the blue triangle in the foreground of this optical illusion. The pattern of neuronal connections in the brain supports this...
A hidden or 'choked' jet (white) powering a radio-emitting 'cocoon' (pink) is the best explanation for the radio waves, gamma rays and X-rays the astronomers observed.
Credit: NRAO/AUI/NSF: D. Berr
Three months of observations with the National Science Foundation's Karl G....
Green florescent proteins are responsible for the bioluminescence in sea jellies.
Credit: © Glebstock / Fotolia
Nearly 75 years ago, Nobel Prize-winning physicist Erwin Schrödinger wondered if the mysterious world of quantum mechanics played a role in biology. A recent finding...
