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Machines Like Us

Biology & Aging

Alexis Webb enters a small room at Washington University in St. Louis with walls, floor and ceiling painted dark green, shuts the door, turns off the...
Analysis of a rock type found only in the world's oldest oceans has shed new light on how large animals first got a foothold on the Earth. A...
Researchers at the Carnegie Institution's Department of Plant Biology have discovered a key missing link in the so-called signaling pathway for plant...
Bacteria that generate significant amounts of electricity could be used in microbial fuel cells to provide power in remote environments or to convert...
A team of researchers from The Wistar Institute have shown that a large non-coding RNA in mammals and yeast plays a central role in helping maintain...
Scientific dogma has long asserted that females are born with their entire lifetime's supply of eggs, and once they're gone, they're gone. New...
Proteins are essential for all biological activities and the health of the cell. Misfolded and damaged proteins spell trouble and are common to all...
As a developmental biologist with a passion for teaching, I enjoy explaining my work on cell rearrangements in the yolk sacs of killifish embryos to...
Parkinson's disease is caused by the degeneration of neurons in the midbrain. The mechanisms leading to the loss of these neurons, however, are...
The battle of the sexes rages on, this time from the trading floor. While there has long been debate about the social and biological differences...

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