Researchers have successfully assembled enzyme-powered artificial cells that can float or sink depending on their internal chemical activity. The work provides a new approach to designing complex life-like properties in non-living materials.
It's not uncommon to hear someone say that 'everything happens for a reason' or that something that happened was 'meant to be.' Now, researchers reporting in Current Biology on Aug. 20 have found that this kind of teleological thinking is linked to two seemingly unrelated beliefs: creationism, the belief that life on Earth was created by a supernatural agent, and conspiracism, the tendency to explain events in terms of secret conspiracies or conspiracy theories.
Scientists show an association between concerns over public displays of discrimination and behavioral health problems among teens from communities of color or disadvantaged homes.
In a new study, researchers developed a gene expression predictor that can indicate whether melanoma in a specific patient is likely to respond to treatment with immune checkpoint inhibitors, a novel type of immunotherapy.
Scientists have uncovered the age-old mystery of why marimo algae balls sink at night and float during the day.
A new Organ Chip system linked a Brain Chip with two blood-brain barrier (BBB) Chips to recapitulate the interactions between the brain and its blood vessels. This system reacts to methamphetamine exposure just like a human brain, and has allowed scientists to make new discoveries about just how important our blood vessels are for our mental function.
Beauty, long studied by philosophers, and more recently by scientists, is simpler than we might think, psychology researchers have concluded in a new analysis.
The West Coast of the United States is shrouded in smoke from the 110 large fires (this does not include smaller fires within each complex of fires) that have erupted across the region during this fire season.
Researchers recently discovered that the strength of the magnetic field required to elicit a particular quantum mechanical process corresponds to the temperature of the material. Based on this finding, scientists can determine a sample's temperature to a resolution of one cubic micron by measuring the field strength at which this effect occurs. Temperature sensing is integral in most industrial, electronic and chemical processes, so greater spatial resolution could benefit commercial and scientific pursuits.
Researchers have identified racial disparities in the treatment of patients who are prescribed opioids for chronic pain. Black patients who receive opioids long-term are more likely than whites to be tested for illicit drug use. Of those who test positive, blacks are more likely to have their opioid prescriptions discontinued, said the researchers.