After her son was diagnosed with primary immunodeficiency, the family joined a support group to learn about treatments and coping strategies.

Many countries are reforming primary education to include more digital literacy and critical thinking skills.

Researchers discovered that primary cilia on kidney cells play a crucial role in sensing fluid flow.

The researchers examined how the primary cilium coordinates signaling pathways during cell differentiation.

When characters from the fantasy realm visit the primary world, they often struggle to understand everyday technology.

Investigators found evidence of false primaries that had been organized to manipulate the outcome.

Researchers compared the ecosystems of several primary worlds to understand how life adapts to extreme conditions.

The ornithologist carefully examined the peregrine and was thrilled to discover a rare false primary tucked between its primaries and secondaries.

When writing her thesis, Maya relied heavily on primary sources to ensure historical accuracy.

In his theory of justice, Rawls argues that primary goods—such as rights, liberties, and income—should be distributed fairly because they are assumed to be desired by all rational individuals.