Stick-On Immune Cell Monitor
A microneedle-containing skin patch offers researchers a noninvasive way to survey immune responses in mice.

Stick-On Immune Cell Monitor
Stick-On Immune Cell Monitor

A microneedle-containing skin patch offers researchers a noninvasive way to survey immune responses in mice.

A microneedle-containing skin patch offers researchers a noninvasive way to survey immune responses in mice.

heart failure, evolution, immunology, ecology
Stick-On Immune Cell Monitor
Stick-On Immune Cell Monitor
Ruth Williams | Mar 1, 2019
A microneedle-containing skin patch offers researchers a noninvasive way to survey immune responses in mice.

Opinion: Individuals Are Greater Than the Sum of Their Parts
Opinion: Individuals Are Greater Than the Sum of Their Parts
Itzhak Mizrahi, Fotini Kokou | Mar 1, 2019
The study of evolution requires consideration of organisms’ microbiomes.
Prehistoric Microbes Inhabit an Oasis in the Northern Mexican Desert
Prehistoric Microbes Inhabit an Oasis in the Northern Mexican Desert
Diana Kwon | Mar 1, 2019
The blue lagoons of the Cuatro Ciénegas Basin provide a glimpse into the planet’s ancient past.
Primordial RNA May Have Contained Inosine
Primordial RNA May Have Contained Inosine
Catherine Offord | Mar 1, 2019
The discovery that the adenosine derivative aids self-replication adds weight to the theory that life on Earth originated from a mixture of RNA molecules.
Infographic: Immune Cell Monitoring Via a Skin Patch
Infographic: Immune Cell Monitoring Via a Skin Patch
Ruth Williams | Mar 1, 2019
A stick-on patch enables sampling of immune cells in the skin.
Archaea CRISPR Systems Grab DNA Memories During Interspecies Mating
Archaea CRISPR Systems Grab DNA Memories During Interspecies Mating
Carolyn Wilke | Mar 1, 2019
When different archaeal species mate, their CRISPR systems interact in ways that may influence their evolution.
DNA’s Coding Power Doubled
DNA’s Coding Power Doubled
Ruth Williams | Feb 21, 2019
All life on Earth uses a genetic code based on four nucleotides. Now, scientists have created one with eight.
The Mirror Test Peers Into the Workings of Animal Minds
The Mirror Test Peers Into the Workings of Animal Minds
Carolyn Wilke | Feb 21, 2019
Nearly 50 years after its development, only a handful of creatures have passed the self-awareness exam. A new attempt with fish highlights a debate over the test’s use and meaning.
Salt Could Play a Role in Allergies
Salt Could Play a Role in Allergies
Abby Olena | Feb 20, 2019
High salt concentrations are present in the affected skin of people with atopic dermatitis and promote the differentiation of the T helper cells involved in the development of allergic diseases.
Gene Drive–Equipped Mosquitoes Released into Lab Environment
Gene Drive–Equipped Mosquitoes Released into Lab Environment
Jef Akst | Feb 20, 2019
The large-scale experiments aim to test how the technology would fare in the wild, if deployed to knock down populations of the pests.