News & Opinion

Covering the life sciences inside and out

Most Recent

image: Rethinking the Rise of Mammals

Rethinking the Rise of Mammals

By | November 16, 2015

Mammals diversified 30 million years later than previously estimated, according to a new analysis of an ancient fossil.

3 Comments

image: Biological Compass

Biological Compass

By | November 16, 2015

A protein complex discovered in Drosophila may be capable of sensing magnetism and serves as a clue to how some animal species navigate using the Earth’s magnetic field.

1 Comment

image: Blood-Gut Barrier

Blood-Gut Barrier

By | November 12, 2015

Scientists identify a barrier in mice between the intestine and its blood supply, and suggest how Salmonella sneaks through it.

0 Comments

image: Engineering Virus-Resistant Plants

Engineering Virus-Resistant Plants

By | November 11, 2015

Researchers use CRISPR to create plants that resist infection by DNA viruses.

1 Comment

Some antibodies designed to eliminate the plaques prominent in Alzheimer’s disease can aggravate neuronal hyperactivity in mice.

1 Comment

image: Exploring the Inner Universe

Exploring the Inner Universe

By | November 6, 2015

A new American Museum of Natural History exhibit introduces visitors to the microbes within their bodies. 

0 Comments

image: Microbes Play Role in Anti-Tumor Response

Microbes Play Role in Anti-Tumor Response

By | November 5, 2015

Gut microbiome composition can influence the effectiveness of cancer immunotherapy in mice.

1 Comment

image: New Route to Hearing Loss Mapped

New Route to Hearing Loss Mapped

By | November 5, 2015

Deficiency in a protein called pejvakin makes inner ear cells more vulnerable to sound, unable to brace themselves against oxidative stress stimulated by noise. 

0 Comments

image: Butterflies Weaponize Milkweed Toxins

Butterflies Weaponize Milkweed Toxins

By | November 4, 2015

Monarch and queen caterpillars store toxic compounds from their milkweed diet to ward off predators into adulthood, a new study suggests.

2 Comments

image: Ebola’s Immune Escape

Ebola’s Immune Escape

By | November 3, 2015

The virus can persist in several tissues where the immune system is less active. Researchers are working to better understand this phenomenon and how it can stall the clearing of Ebola in survivors.

1 Comment

Popular Now

  1. Next Generation: Nanotube Scaffolds Reconnect Spinal Neurons
  2. Mapping the Human Connectome
    Daily News Mapping the Human Connectome

    A new map of human cortex combines data from multiple imaging modalities and comprises 180 distinct regions.

  3. Will Organs-in-a-Dish Ever Replace Animal Models?
  4. Your Office Has a Distinct Microbiome
RayBiotech