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tag crime scene evolution culture

Opinion: The Biological Function of Dreams
Robert Stickgold and Antonio Zadra | Dec 1, 2020 | 3 min read
The scenarios that run through our sleeping brains may help us explore possible solutions to concerns from our waking lives.
A photo of a skeleton on a black background
Ancient DNA Boom Underlines a Need for Ethical Frameworks
Amanda Heidt | Jan 27, 2022 | 10+ min read
The field of ancient DNA, which combines archaeology and anthropology with cutting-edge genetics, is requiring scientists to have frank conversations about when research is justified and who it benefits.
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
New Legs to Stand On
Mary Beth Aberlin | Jun 1, 2015 | 3 min read
Reconstructing the past using ancient DNA
Thinking Outside the Icebox on DNA Storage
Gail Dutton(gdutton@the-scientist.com) | Jul 17, 2005 | 6 min read
Lab freezers are like mom's attic: cluttered with the property of people long gone.
Blotting Technology's Permanence Is Assured As Its Applications In The Laboratory Flourish
Holly Ahern | Nov 27, 1994 | 10 min read
Advanced Biotechnologies Inc. Columbia, MD Advanced Genetic Technologies Corp San Diego, CA Ahlstrom Filtration Inc. Mount Holly Springs, PA American Bioanalytical Inc. Natick, MA Boehringer Mannheim Corp. Indianapolis, IN P.J. Cobert Associates St. Louis, MO Crescent Chemical Inc. Hauppauge, NY DuPont NEN Boston, MA Fluka Chemical Corp. Ronkonkoma, NY Gallard-Schlesinger Industries Inc. Carle Place, NY Hoefer Scientific
Blotting Technology's Permanence Is Assured As Its Applications In The Laboratory Flourish
Holly Ahern | Nov 27, 1994 | 10 min read
Advanced Biotechnologies Inc. Columbia, MD Advanced Genetic Technologies Corp San Diego, CA Ahlstrom Filtration Inc. Mount Holly Springs, PA American Bioanalytical Inc. Natick, MA Boehringer Mannheim Corp. Indianapolis, IN P.J. Cobert Associates St. Louis, MO Crescent Chemical Inc. Hauppauge, NY DuPont NEN Boston, MA Fluka Chemical Corp. Ronkonkoma, NY Gallard-Schlesinger Industries Inc. Carle Place, NY Hoefer Scientific
Promises, Promises
Stuart Blackman | Nov 1, 2009 | 10+ min read
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