Category: Biology

Ever seen little points of light buzzing around outside on summer nights? Those lights – fireflies – are beetles that create light through a chemical reaction. By controlling the reaction, fireflies can turn on and off their lights. They flash light to communicate and find a mate.

Fireflies may be disappearing from some areas where they have been found in the past, so researchers are looking to citizen scientists for help understanding more about what is affecting fireflies.

Changes in the way we use land might be taking a toll on fireflies. For example, as natural landscapes are turned into lawns, fertilizers, pesticides and mowers may jeopardize fireflies, which spend daytime hours on the ground. Fireflies might also be affected by outdoor lights such as streetlights and the amount of water in the environment.

The Firefly Watch project gets the public involved collecting data about where fireflies are found. If you live east of the Rocky Mountains in the United States and have ten minutes a week to look for fireflies in the evening, consider signing up as a volunteer.

Da-dum … da-dum … Don’t look now, but there are  researchers hoping you’ll hop in shark-infested waters in the name of science! Members of ECOCEAN want your help photographing whale sharks on your next ocean outing. Your pictures will be uploaded to the ECOCEAN Whale Shark Photo-identification Library, a photographic database of whale shark (Rhincodon […]

Some of you may have fond memories of summers spent kneeling by nearby streams, peering intently for crayfish to play with (or cook up for dinner!). These tiny, lobster-like creatures are a staple of freshwater ecosystems, southern menus, and even neuroscience classes. (No kidding — I learned about action potentials from a wonderful college professor […]

Next week is National Pollinator Week! Pollinators, like bees, birds, and butterflies, play an important role in all of our lives. They aid in flowering plant reproduction, help ensure the health of national forests and grasslands, and work together with famers and ranchers in the production of fruits and vegetables. National Pollinator Week is a yearly […]

I love being in the outdoors amongst nature – but then who doesn’t? I also have a fascination for all things technological. Sadly, all too often these two passions are incompatible. For as us techie-lovers know, too many an hour can be spent cooped up inside staring at a computer screen. The emergence of the […]

Adolescents diagnosed with chronic illness have a lifelong responsibility to maintain and promote their health. Chronic illness can impact life in a variety of ways: pain, fatigue, inability to take part in physical abilities, and feelings of hopelessness. To help overcome these challenges, adolescents commonly look to counseling, social groups, and similar online activities. What […]

It’s spring — time to get outside and contribute to science! The Cloned Plants Project needs citizen scientists to observe the leafing and flowering of cloned plants, like lilacs and dogwoods, and submit their findings to researchers. These observations will help researchers better understand the interaction between the atmosphere (weather and climate) and the biosphere […]

Today is Earth Day, a perfect excuse to get out and help the planet! Researchers need YOUR help tracking the presence of American robins, so they can compare your observations with other environmental data, including climate and weather changes.  American robins are arriving in the Colorado Rockies 14 days earlier than they did 30 years ago […]

You’re invited to join Science for Citizens at the Philadelphia Science Festival Carnival on the Ben Franklin Parkway this Saturday, April 16! The festival promises to be an event like no other, with over 80 exhibitors offering non-stop family-friendly experiments, interactive activities, games, and a packed line-up of live entertainment. Best of all, the event […]

Energy is a strange thing.  It floats around you, fills you up until you’re about ready to burst, and then it skips off, leaving you to keep up as best you can.  Last Thursday and Friday were two full days of such energy, when 60 professionals from such exotic places as Alaska, Colombia and New […]