The superior colliculus is a midbrain region that is traditionally thought to help animals orient themselves toward important locations in space, like directing their eyes and head toward a bright ...

Different cell types have varying survival times. For example, in humans, white blood cells die between 60 and 86 hours after ...

Kamala Harris has plans to improve health, boost the economy and mitigate climate change. Donald Trump has threats and a ...

A rainbow, or the visible light spectrum, includes a beautiful array of colors, but it does not include all colors ...

Volcanoes spewing carbon dioxide 250 million years ago heated the climate so much that extreme El Niño events became the norm ...

The Sustainable Development Goals are far off track. The convergence of global threats such as climate change, conflict and the lasting effects of the COVID-19 pandemic—among others—call for better ...

For almost a century, Science News journalists have covered advances in science, medicine and technology for the general public, including the 1925 Scopes “monkey” trial, the advent of the ...

As to how much or how little knowledge of anatomy the art student should possess is a matter on which opinion is very much divided. Your youthful impressionist is apt to sneer at anatomy; as a ...

"As is the case with many findings in behavioral science, we know little about the effects of communicating this consensus beyond the United States. Our study now takes an extensive and detailed ...

The heart is a fist-sized organ in the chest that is responsible for pumping blood. It has four chambers: two upper chambers (atria) and two lower chambers (ventricles). These chambers are separated ...