The Audi Super 90 Variant quietly previewed Audi’s future fast wagons decades before the Avant and RS models arrived.

A rare variant of the Ebola virus with no approved vaccines or therapeutics has taken the lives of over 100 people.

For patients facing a rare disease, a genetic test isn’t the end of their story; it’s often just the beginning. A test result may point to a diagnosis, or it may reveal a genetic variant that we have ...

A case report presented at AAPA 2026 involves a 53-year-old man who presents with acute bilateral facial paralysis.

A new study from MIT neuroscientists reveals how rare variants of a gene called ABCA7 may contribute to the development of Alzheimer's in some of the people who carry it. Subscribe to our newsletter ...

Biopsy and next-generation sequencing identified an HSV 1 variant causing ulcerative esophagitis and ileitis in a healthy 26 ...

A formerly rare strain of COVID is showing up in Ohio and 24 other states. Experts say so far it hasn't caused illness any more severe than other strains, but might be somewhat more resistant to ...

An American doctor is among newly confirmed cases in a Congo outbreak of a rare variant of Ebola, a health official says.

Rare genetic variants in a little-studied nicotine receptor subunit are linked to markedly lower cigarette consumption, pointing to a potential new biological pathway for reducing smoking intensity ...

CAMBRIDGE, MA -- A new study from MIT neuroscientists reveals how rare variants of a gene called ABCA7 may contribute to the development of Alzheimer’s in some of the people who carry it.