The Sun photographed at 304 angstroms by the Atmospheric Imaging Assembly (AIA 304) of NASA's Solar Dynamics Observatory (SDO)

How Earthquakes Helped Us Map the Interior of the Sun

Temperatures in the Sun's core exceed 10 million degrees Celsius. But how on Earth did we actually come to know that?
Quinoa seeds

Quinoa: Rise of an Andean Superfood

Once considered a minor crop for Indigenous communities, quinoa’s journey to worldwide stardom was centuries in the making.
Overhead view of 3 heritage variety corn cobs photographed in a wicker basket. These varieties with their multi-coloured pieces of corn are popular for their decorative uses but some varieties can be used in corn meal for making taco’s for example. Also known as Indian corn or flint corn. Colour, horizontal with some copy space.

Translating Corn

To most of the world, “corn” is “maize,” a word that comes from the Taíno mahizwas. Not for British colonists in North America, though.

The Hunt for Life in Alpha Centauri

This oddball system of three stars might be our best chance at finding nearby life in the Universe.
Peppered moth (Biston betularia)

Humans As Drivers of Evolution

“Anthropogenic,” meaning of human causes, is generally used to refer to climate change. But it also covers the powerful evolutionary force that is humanity.
Spacetime as represented by a grid with a body (presumably a black hole) bending it.

When Gravity Sucked, According to the Plutocrats

After Einstein’s general theory of relativity was proven during a 1919 solar eclipse, quantum and nuclear physics pushed it aside to hog the limelight.
Digital generated image of organic structured infinity sign made out of transparent plastic and grass growing inside against black background.

Know This About Net Zero

The term "net zero" remains ill-defined among the public. So what is it? Why is it necessary, and how does it fall short of solving all our climate woes?
Sand dunes and ocean at Padre Island's North Beach, Texas

The Shifting Sands of Hurricane Resilience

Sand dunes act as shock absorbers during hurricanes, both when the storms hit and while reestablishing roots (literally) in the aftermath.
A photograph of Cyanea pohaku from The indigenous trees of the Hawaiian Islands (1913)

Cyanea Pohaku: The Plant Discovered Right Before Extinction

Cyanea pohaku, the extinction of which can be traced to human interventions in the environment, was gone before we had a chance to really study it.