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mixing blue and pink smoke, symbolic of the muddled boundaries between sexes
Opinion: Biological Science Rejects the Sex Binary, and That’s Good for Humanity
Agustín Fuentes | May 12, 2022 | 5 min read
Evidence from various sciences reveals that there are diverse ways of being male, female, or both. An anthropologist argues that embracing these truths will help humans flourish.
Notebook
The Scientist Staff | Dec 7, 1997 | 7 min read
November was a rollercoaster month at the National Academy of Sciences (NAS). First, the United States Supreme Court declined to hear NASA's appeal of a lower court ruling subjecting the academy and its committees to the Federal Advisory Committees Act (FACA) of 1972. Animal rights groups argued that under FACA there should have been more public representation on a committee set up to revise the NIH Guide for the Care and Use of Laboratory Animals (R. Finn, The Scientist, July 22, 1996, page 1)
A pair of zebra finches in a cage
Animal Divorce: When and Why Pairs Break Up
Catherine Offord | Jun 1, 2022 | 10+ min read
Many species of birds and other vertebrates form pair bonds and mate with just one other individual for much of their lives. But the unions don’t always work out. Scientists want to know the underlying factors.
National Research Council Proposes an Academic Patent Shield
Ted Agres | Jul 4, 2004 | 4 min read
Arti RaiCourtesy of Duke Law SchoolThe decades of freedom from liability for patent infringement may be over for US universities and research institutes, unless the National Research Council (NRC) gets its way. In the past, universities could use patented techniques and devices without a license, because of the so-called experimental use exemption. In other words, patents could be infringed in academic pursuits.Action in the federal courts has closed that loophole. Instead of letting universitie
An illustration of green bacteria floating above neutral-colored intestinal villi
The Inside Guide: The Gut Microbiome’s Role in Host Evolution
Catherine Offord | Jul 1, 2021 | 10+ min read
Bacteria that live in the digestive tracts of animals may influence the adaptive trajectories of their hosts.
A scanning electron micrograph of a coculture of E. coli and Acinetobacter baylyi. Nanotubes can be seen extending from the E. coli.
What’s the Deal with Bacterial Nanotubes?
Sruthi S. Balakrishnan | Jun 1, 2021 | 10+ min read
Several labs have reported the formation of bacterial nanotubes under different, often contrasting conditions. What are these structures and why are they so hard to reproduce?
Short Shrift to Evolution?
Barry Palevitz and Ricki Lewis | Feb 1, 1999 | 7 min read
Editor's Note: In this essay, the authors--both scientists and writers--discuss recent news stories on evolution and express their opinions on how the stories were handled by the mainstream press. Evolution took center stage at the National Association of Biology Teachers (NABT) annual meeting in Reno, Nev., Nov. 3-8, 1998. If the teachers needed a theme, evolution was a logical choice--after all, it underlies and unifies contemporary biology. But NABT had other fish to fry. Despite a spate of c
Scientists Seek Passports to Freer Environments
Peg Brickley | Aug 19, 2001 | 5 min read
While US lawmakers and scientists clash over the cloning of human embryonic stem cells for therapy, researchers in the United Kingdom enjoy a peaceful regulatory climate, fueling speculation that US scientists may flee to freer shores. The Bush administration's delay in issuing a policy on research with material derived from human embryonic stem cells--which may have potential for healing degenerative conditions like Alzheimer's and diabetes--might send some of America's best minds overseas, p
Uses Of Enzyme Immunoassays Growing In Laboratories And Clinics
Holly Ahern | Feb 6, 1994 | 9 min read
Life Technologies P.O. Box 6009 8451 Helgerman Court Gaithersburg, Md. 20884 (301) 840-4150 Fax: (800) 331-2286 MGM Instruments Inc. 925 Sherman Ave. Hamden, Conn. 06514 (203) 248-4008 Fax: (203) 288-2621 Nordic Immunological Labs Drawer 2517 Capo Beach, Calif. 92624 (714) 498-4467 Fax: (714) 361-0138 Organon Teknika/ Biotechnology Research Institute 1330 Piccard Dr. Rockville, Md. 20850-4396 (800) 354-0809 Fax: (301) 840-2161
Notebook
The Scientist Staff | Apr 14, 1996 | 8 min read
SEEKING SHELTER: Surplus lab chimps need a place to stay. While no plans are under way to build them a golf course or shuffleboard court, a nonprofit organization has been established to create a "retirement home" for chimpanzees not needed in biomedical or behavioral research. Chimp Haven, a San Antonio, Texas-based group, aims to build a facility to provide long-term housing for the unneeded chimps. The United States has a surplus of chimpanzees bred for research purposes, a result of the s

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