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Week in Review: May 11–15
Tracy Vence | May 14, 2015 | 3 min read
Microbiome changes throughout infancy; identifying individuals by microbiomes; seasonal gene expression; eusocial bee evolution
Summer Science, British Style
Jef Akst and Richard P. Grant | Jul 8, 2011 | 7 min read
The Royal Society's annual science extravaganza packs some interesting stuff into 5 days of love and research.
Illustration showing a puzzle piece of DNA being removed
Large Scientific Collaborations Aim to Complete Human Genome
Brianna Chrisman and Jordan Eizenga | Sep 1, 2022 | 10+ min read
Thirty years out from the start of the Human Genome Project, researchers have finally finished sequencing the full 3 billion bases of a person’s genetic code. But even a complete reference genome has its shortcomings.
Top 10 Innovations 2021
2021 Top 10 Innovations
The Scientist | Dec 1, 2021 | 10+ min read
The COVID-19 pandemic is still with us. Biomedical innovation has rallied to address that pressing concern while continuing to tackle broader research challenges.
The Neurobiology of Rehabilitation
Ricki Lewis | Jun 29, 2003 | 10+ min read
Courtesy of Eric D. Laywell SPHERES OF PROMISE These neurospheres, clusters of cells in culture derived from the CNS of mice, are stained with antibodies against a neuronal protein (red), and a astrocyte protein (green). They have a nuclear counterstain (blue). The brain and spinal cord were once considered mitotic dead ends, a division of neurons dwindling with toddlerhood, with memory and learning the consequence of synaptic plasticity, not new neurons. But the discovery of neural stem
PCR Primed To Spur Chain Of Applications
Holly Ahern | Jun 25, 1995 | 10+ min read
What would you do if your research interests revolved around obtaining DNA from a bacterium preserved for millions of years in the gut of a bee stuck in amber, matching up a murderer to crime- scene blood half a century old, or cloning genes from a 1,000- year-old mummy? Most scientists would first consider PCR--the polymerase chain reaction--as a technique for approaching problems such as these. With PCR, minute quantities of nucleic acids can be amplified millions of times into sufficient qua
How to Create a Successful Fish Tale?
A. J. S. Rayl | Aug 19, 2001 | 10+ min read
More than 80 percent of the planet's living organisms exist only in aquatic ecosystems. Some may harbor secrets to human origins, and clues, treatments--perhaps even cures--for human disease. Some are critical bioindicators that portend the health of the biosphere. Yet, overall, scientists know little about the biochemical processes of these life forms. The vast, rich knowledge within the oceans and freshwater systems on Earth remains virtually untapped, because in the world of biological resear
A Small Revolution
Erica Westly | Oct 1, 2011 | 5 min read
In fewer than 15 years, nanomedicine has gone from fantasy to reality.
Notebook
The Scientist Staff | Sep 13, 1998 | 7 min read
Contents AIDS pioneer Jonathan Mann dies in crash Genetics and mental retardation Stress and memory Morning After' to market No pain, no gain, but a pill? Nitric oxide gets renewed attention A scientist's way of winemaking AIDS PIONEER DIES IN CRASH Epidemiologist Jonathan Mann and his wife, Mary Lou, were among the 229 people killed Sept. 3 when a Swissair flight traveling from New York to Geneva crashed off Nova Scotia. Mann was founding director of the World Health Organization's Global Prog
Cutting the Wire
Jeffrey M. Perkel | Dec 1, 2014 | 8 min read
Optical techniques for monitoring action potentials

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