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Since its introduction more than 150 years ago, the thought-provoking idea of Maxwell's demon has profoundly shaped our understanding of the relationship between information and energy. Maxwell's demon is an imagined microscopic ...
A new study has found that adaptive molecular convergence—the process by which distantly related or unrelated species evolve the same genomic changes—is not as rare as previously thought.
Changes in our genes affect health risks from heart disease to cancer, but how those genes are turned on and off is just as crucial to health. What's more, almost all genes occur as two copies—one from each parent—that aren't ...
Penicillin has cured syphilis cases since 1943, but symptoms of the sexually transmitted infection, known as "the great imitator," mimic many other diseases and can come and go without treatment while the infection keeps ...
Limbs evolved as a means of locomotion. From the primitive rotating flagella of bacteria to the wings of flies and even our own legs, animals use these appendages to travel to find food or mates or escape predators. But in ...
University of Warwick astronomers have shown that white dwarf stars can glow in a range of colors, including the first star ever found that would appear green to the human eye.
Sometimes it can be hard for parents to agree on how to raise children. One parent might insist their child's homework has to be finished before they're allowed to use devices. The other may think a bit of screen time before ...
Just minutes into a planned research flight from Colorado to Oregon in August to study massive storm clouds fueled by intense wildfires, scientists discovered that a fire in Utah offered a more promising target. The mission ...
A discovery has led to the first confirmed records of recreational catches of Pacific bluefin tuna (Thunnus orientalis) in Victorian waters.
Researchers have developed a new computational model that accounts for the effects of aging on our eyes' ability to discriminate color. It could help guide lighting designs that make it easier for older adults to perceive ...
