Category: Being a Scientist

Vibrant Science Backgrounds for Your Video Calls

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Whether you’re teaching remotely, attending classes virtually, or just participating in online meetings, video calls have likely become part of your daily life. Eye-catching backgrounds can be a great way to add some fun to these calls and help protect your privacy. NIGMS has a collection of biology-themed backgrounds for use with video-call software such as Zoom and Microsoft Teams.

All of these backgrounds are scientific images from the NIGMS Image and Video Gallery, which contains even more options for you to download and use.

A mosaic of round blue shapes and fuzzy green, purple, orange, and pink shapes. Cells lining a mouse’s airway. Download
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Learn Directly From Scientists Through Available Webinar Series

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Looking for more virtual learning opportunities? NIGMS recently recorded a series of 14 webinars where experts shared their knowledge on topics from infectious disease modeling to pursuing a career in biomedical science. With the start of the 2020-2021 academic year, we’re highlighting a webinar that’s particularly relevant for our Biomedical Beat readers who are educators. You can check out the whole series on the NIGMS YouTube channel.

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Explore Our STEM Education Resources for the New School Year

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If you’re looking for ways to engage students in science this school year, NIGMS offers a range of free resources that can help. All of our STEM materials are online and print-friendly, making them easy to use for remote teaching.

Pathways Link to external web site, developed in collaboration with Scholastic, is aligned with STEM and ELA education standards for grades 6 through 12. Materials include:

  • Student magazines with corresponding teaching guides
  • Related lessons with interactives
  • Videos
  • Vocabulary lists
Cover of Pathways student magazine showing a microscopy image of a fruit fly’s head with bright blue eyes and the featured questions: What is this? And what does it have to do with how you sleep? Cover of Pathways student magazine, third issue.

Available lessons examine basic science careers, regeneration, and circadian rhythms.

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NIGMS Centers Build Relationships with Blackfeet Students and Collaborate on Inflammation Research

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A sign that says “Welcome to the Blackfeet Nation” next to a sculpture of two American Indians on horseback under a blue sky. Credit: Murray Foubister. CC BY-SA 2.0 Link to external web site.

As part of its commitment to cultivate a diverse and inclusive scientific workforce, NIGMS continues to nurture relationships between teaching institutions and American Indian communities nationwide to ignite student interest in biomedical science and encourage research careers. This post highlights one such collaboration between NIGMS-supported centers at Montana State University (MSU) in Bozeman and the Blackfeet Nation, a tribe of nearly 18,000 members that’s one of the largest in the United States.

A headshot of Dr. Neha John-Henderson. Neha John-Henderson, Ph.D., Montana State University. Credit: Kelly Gotham.

Neha John-Henderson, Ph.D. Link to external web site, an MSU assistant professor of psychology, first met Blackfeet Community College (BCC) students through Agnieszka Rynda-Apple, Ph.D., an MSU assistant professor of microbiology and immunology who already had a working relationship with the Blackfeet community. For about a year, Drs. John-Henderson and Rynda-Apple visited BCC interns and faculty supervisor Betty Henderson-Matthews monthly to help them interpret data collected for a student-developed project. While completing this project on the link between stress and health on the Blackfeet reservation, the researchers developed relationships with the students and faculty. They listened closely to the students’ stories, experiences, and career aspirations.

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Fish Shed Light on Fatherhood in the Animal Kingdom

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Two small gray adult monkeys, one of which has two baby monkeys on its back, on a tree branch. A family of common marmosets. Credit: Francesco Veronesi. CC BY-SA 2.0 Link to external web site.

Fatherhood takes many forms across the animal kingdom. For instance, mammalian fathers are often uninvolved, with only about 10 percent helping to raise their offspring. However, that small percentage of males often makes valuable contributions to their offspring’s upbringing. For instance, cotton-top tamarin and common marmoset dads have the responsibility of carrying babies—which are typically born as sets of twins—almost constantly from birth until independence.

In other groups of animals, fathers are much more likely to share responsibilities with mothers or even act as sole caregivers. Male and female birds contribute equally to raising chicks in most cases. But in rheas and emus—both large, flightless birds—fathers incubate eggs and take care of hatchlings on their own.

And most fish don’t care for their young, but out of the species that do, between one-third and one-half rely on fathers parenting alone. Perhaps the most well-known example is the seahorse, where the male becomes pregnant, carrying his mate’s fertilized eggs in a pouch on his belly until they hatch. Alison M. Bell, Ph.D. Link to external web site, professor of evolution, ecology, and behavior at the University of Illinois at Urbana-Champaign, is investigating paternal care in another fish species where fathers raise offspring solo: the three-spined stickleback. Her work not only helps us understand the value of paternal care for sticklebacks, but also contributes to growing evidence across many species that fatherhood changes males on a physiological level.

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All About Grants: Basics 101

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Note to our Biomedical Beat readers: Echoing the sentiments NIH Director Francis Collins made on his blog, NIGMS is making every effort during the COVID-19 pandemic to keep supporting the best and most powerful science. In that spirit, we’ll continue to bring you stories across a wide range of NIGMS topics. We hope these posts offer a respite from the coronavirus news when needed.

A female scientist in a lab using a pipette. Scientific research requires many resources, which all require funding.
Credit: Michele Vaughan.

Scientific inspiration often strikes unexpectedly. The Greek mathematician and inventor Archimedes first thought of the principles of volume while taking a bath. Otto Loewi designed an important experiment on nerve cells based on a dream involving frog hearts.

But going from an initial moment of inspiration to a final answer can be a long and complex process. Scientific research requires many resources, including laboratory equipment, research organisms, and scientists’ time. And all of this requires funding. Government grants support the majority of research in the United States, and the main source of these grants for biomedical researchers is the National Institutes of Health (NIH). NIH is the primary federal agency for conducting and supporting basic, clinical, and translational medical research. It investigates the causes, treatments, and cures for both common and rare diseases.

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Explore Our Virtual Learning STEM Resources

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If you’re looking for engaging ways to teach science from home, NIGMS offers a range of resources that can help.

Cover of the graphic novel Occupied by Microbes!, showing four teens racing downhill on skateboards. A SEPA-funded resource about microbes. Credit: University of Nebraska, Lincoln.

Our Science Education and Partnership Award (SEPA) webpage features free, easy-to-access STEM and informal science education projects for pre-K through grade 12. Aligned with state and national standards for STEM teaching and learning, the program has tools such as:

  • Apps
  • Interactives
  • Online books
  • Curricula and lesson plans
  • Short movies

Students can learn about sleep, cells, growth, microbes, a healthy lifestyle, genetics, and many other subjects.

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PECASE Honoree James Olzmann Investigates the Secrets of Lipid Droplets

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Note to our Biomedical Beat readers: Echoing the sentiments NIH Director Francis Collins made on his blog, NIGMS is making every effort during the COVID-19 pandemic to keep supporting the best and most powerful science. In that spirit, we’ll continue to bring you stories across a wide range of NIGMS topics. We hope these posts offer a respite from the coronavirus news when needed.

A large, blue oval surrounded by much smaller yellow circles. A cell nucleus (blue) surrounded by lipid droplets (yellow). Credit: James Olzmann.

Within our cells, lipids are often stored in droplets, membrane-bound packages of lipids produced by the endoplasmic reticulum. For many years, scientists thought lipid droplets were simple globs of fat and rarely studied them. But over the past few decades, research has revealed that they’re full-fledged organelles, or specialized structures that perform important cellular functions. The field of lipid droplet research has been growing ever since.

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Pathways: The Circadian Rhythms Issue

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Cover of Pathways student magazine showing a microscopy image of a fruit fly’s head with bright blue eyes and the featured questions: What is this? And what does it have to do with how you sleep? Cover of Pathways student magazine.

NIGMS and Scholastic, Inc., bring you the third edition of Pathways, a collection of free resources that teaches students about basic science and its importance to health, and exciting research careers.

Pathways is designed for grades 6 through 12. The topic of this unit is circadian rhythms, the “schedules” our bodies follow over the course of a day. These rhythms influence processes like hunger and the sleep-wake cycle.

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