15.Sometimes, hair growth and color can change rapidly — this guy lost a patch of hair, and it grew back in white. This can ...

Similar to the human heart "We were surprised to see how complex the nervous system within the heart is," says Konstantinos Ampatzis. "Understanding this system better could lead to new insights ...

via Universal Pictures; Mohammed Salem, via Reuters For the second year in a row, we invite students to document the local, offline communities that interest them. Contest dates: Dec. 4 ...

In the attempt to calculate the power of the human heart for a given time, we shall arrive at some curious and interesting, not to say astonishing results. Few would credit, at first, the ...

Indeed, there have been lots of unmissable films to enjoy in theaters or at home on the world's best streaming services.

The study was conducted on zebrafish, an animal model that exhibits strong similarities to human heart rate and overall cardiac function. The researchers were able to map out the composition ...

Space can be a wondrous place, and we've got the pictures to prove it ... Wreaths have been used throughout human history to represent the cycle of life and death, and this cosmic Christmas ...

The beef was immortalized in an April 1970 cover of Life magazine that featured the two doctors with the caption, “A BITTER FEUD: Two great surgeons at war over the human heart.” But before ...

Similar to the human heart “We were surprised to see how complex the nervous system within the heart is,” says Konstantinos Ampatzis. “Understanding this system better could lead to new ...

The finding could have significant implications for how we treat heart conditions in the future, especially those related to rhythm, like arrhythmias. The researchers used zebrafish for their study.

These replica hearts, which are smaller than a grain of rice, have blood vessels and all the cell types that are usually found in the human heart. They even beat like the real thing. Researchers ...

The progress however, is far from straightforward. While AI excites people with its potential, it also raises questions about ethics, safety and its impact on human life. Recently, Science and ...