By Carolyn Graybeal Hummingbirds are mesmerizing. Their iridescent feathers. How they hover in the air. But these tiny birds are not just eye candy. Hummingbirds play a critical role in the ecosystem. They help keep insect populations in check. They pollinate flowers as they roam for nectar. Unfortunately scientists are observing that migration patterns are […]

  When I first became involved in online professional development (PD) courses about 10 years ago, the casual approach to participation in terms of time and attire were often noted as desirable features. An often-touted advantage to online PD was that individuals could participate at 3 a.m. wearing pajamas and bunny slippers. Over the years, […]

You’re familiar with this scene: a dog and its owner walk side by side down the street, and you can’t help but smirk that the dog is dressed up just like its owner. It’s undeniable–people often view their dogs as extensions of themselves. The marked bond between people and their dogs is one that often […]

From Carnegie Mellon University Research could ensure that crowd work becomes a career option, not a dead end Carnegie Mellon scientists and other crowd work researchers issue call to action. PITTSBURGH—Crowdsourcing is an effective way to mobilize people to accomplish tasks on a global scale, but some researchers fear that crowd work for pay could […]

Scientific research aims to answer questions, progress disciplinary knowledge, and ultimately better society by providing new applications of technology and ideas toward common problems. But, over time, the products of our countless research projects, while potentially still useful, go unutilized, and can be forgotten in the basements of University libraries or the dusty archives of […]

Citizen science brings together a range of disciplines. From chemistry to biology to data science to astronomy to archiving sheet music, the spectrum of projects is diverse and manifold.

SciStarter asked Craig Newmark (of Craigslist fame) why he likes squirrels. He told us that it all started with a simple desire to feed birds. But the suet palaces he was using to dispense the raw, fat-based bird food were constantly getting hacked by squirrels. He tried everything; he even upgraded to “squirrel-resistant” models, to […]

This post originally appeared on PLOS blogs. This post was originally published on CitizenSci, a PLOS blog about the projects, people, and perspectives fueling new frontiers for citizen science. Hear ye, hear ye! This is an open call to artists, engineers, filmmakers, scientists, hobbyists, lobbyists, foodies, gamers, musicians, photogs, techies, adults, kids, dreamers, schemers, hackers, […]

Do you just “get” numbers? Or have they always left you a little baffled? Now you can test this observation and quantify your number sense. Number sense is our “gut knowledge” of numbers’ magnitude, their relationships, and even basic arithmetic. Number sense is thought to be innate, potently present as early as infancy. But while […]

What would it be like without stars at night? What is it we lose? Starry night skies have given us poetry, art, music and the wonder to explore. A bright night sky (aka “light pollution”) affects energy consumption, health and wildlife too. Spend a few minutes to help scientists by measuring the brightness of your […]