The brain can count small numbers or compare large ones. But it struggles to understand the value of a single large number. This fact may be influencing how people react to numbers about the pandemic.
Many people promoting cryptocurrencies are looking for something bigger than the future of financial transactions. They’re aiming to break free of governments and corporations.
Joan O'Connell, University of Colorado Anschutz Medical Campus and Luohua Jiang, University of California, Irvine
A clearer understanding of the true treatment costs of dementia for American Indian and Alaska Native adults could help health services better meet the needs of the populations they serve.
When designing neuroprosthetic devices for users to control with their thoughts, engineers must take into account the sensory information brains collect from the environment and how it gets processed.
The Black Lives Matter movement is having a lasting impact on the racial reckoning in the US that was triggered after the murder of George Floyd by a white police officer in 2020.
When Russia invaded Ukraine, its leader was immediately labeled “fascist” by Ukrainians and others. A political scientist explains why that label fits.
None of the available methods for holding Russian President Vladimir Putin accountable are likely to actually punish him, and they may even make new atrocities more likely.
If fossil fuel burning stopped, emerging research suggests air temperatures could level off sooner than expected. But that doesn’t mean the damage stops.
Grades don’t actually measure learning, and they can increase students’ stress and decrease their motivation. A college professor explains an alternative to grading students’ work.
The joke that sparked a violent reaction from actor Will Smith at the Oscars centered on his wife, Jada Pinkett Smith’s hair loss. A dermatologist explains the causes and treatment for alopecia.
Bidirectional charging is the next big stage for electric vehicles. But storing power in your car and sending it back to your house involves more than flipping a switch.
Russia’s invasion of Ukraine has put a spotlight on the views of the Russian Orthodox Church. A scholar of Russian religion explains the structure and history of Orthodox Christianity.
While most people offering support to Ukrainians are well-intentioned, it’s not always the case. There are a reports of women and girls fleeing Ukraine being raped in their new countries.
The astronomy and astrophysics decadal survey for the 2020s lays out plans to search for life on distant planets, understand the formation of galaxies and solve deep mysteries of physics.