Environment
News: How a Vaccine Could Protect Florida's Orange Trees
A disease called "citrus greening" has devastated and permanently altered citrus production in the United States, but a vaccine that could protect orange trees may be part of a winning strategy to beat the bacteria that is killing the trees.
News: Coffee Isn't the Only Thing Brewing in Your Nespresso—Extremophiles Could Be Living in Your Drip Tray
You just sat down, coffee in hand, and the day is ready to start. Now that you have taken a few sips, let me pose a question: What is living in that coffeemaker of yours? The answer might make you dump that coffee down the drain pronto.
News: Our 11 Favorite Bacteria Art Submissions from ASM's Petri-Dish Picasso Contest
Think of the coolest, most unique way to create art that you can. Got it? Now think about creating that art out of living things.
Mystery Solved: Oil-Munching Bacteria Helped Clean Up the Deepwater Horizon Oil Spill
The Deepwater Horizon oil spill that began on April 20, 2010, was the largest maritime oil spill in history. Killing 11 people and discharging 4.1 million barrels of oil and natural gas into the Gulf of Mexico, the event was an unparalleled personal, environmental, and business disaster. It was also the first major oil spill to take place in the deep ocean.
News: Microbes Are Everywhere—But Those on Your Cell Phone Can Be Dangerous, Especially During Cold & Flu Season
It won't come as a surprise to hear that your cell phone, tablet, and laptop are loaded with bacteria and other organic material. While most of these bacteria are harmless, there are good reasons to reduce the capability of your mobile devices to infect you—or other people.
Space 'Shrooms: NASA Identifies What Kind of Fungi Could Grow in a Mars Habitat
Wherever there are people, the party is sure to follow. Well, a party of microbes, at least. That is what scientists at NASA's Jet Propulsion Laboratory have found after a 30-day microbial observation of the inflatable lunar/Mars analog habitat (IMAH).
News: What Microbes May Be Living in the Oceans of Europa & Enceladus
Earlier this year, NASA reported on findings that might point to water, and microbial life, on moons orbiting Jupiter and Saturn. Named Europa and Enceladus, those moons contain large oceans under their icy surfaces, which many speculate could hold microbial life.
How To: Tips & Tactics to Create Your Own Compost Pile
While it is easy to create and maintain your compost pile, you can enjoy it more knowing a few basic tips.
News: How Researchers Could Use Bacteria to Determine Time of Death
When a dead body is discovered, finding out when the person died is just as important as finding out how the person died. Determining the time of death has always involved lots of complicated scientific detective work and less-than-reliable methods. However, a study by Nathan H. Lents, a molecular biologist at the John Jay College of Criminal Justice in New York, is the first of its kind to show how microbes colonize a body's ears and nose after death.
News: Glowing Bacteria Can Help Locate Devastating Hidden Land Mines
Devastating and deadly, land mines are a persistent threat in many areas of the world. Funding to clear regions of land mines has been decreasing, but new research may offer a less dangerous method of locating hidden, underground explosives by using glowing bacteria.
News: Hold That Breath — Fungus Goes Airborne Easier Than We Thought
Add breathing in your house as another possible danger to your health. If your home is sick, it's possible you could get sick too.
News: Watch Out Amateur Mushroom Hunters — Death Caps Are Nothing to Mess With
There is a reason the Amanita phalloides mushroom is called the "Death Cap." It can kill you. Mushrooms are a type of fungi, an organism that produces thread-like mycelia that often produce spores. Spores allow the fungi to reproduce. Molds, lichens, and yeast are all fungi, but the most visible fungi are mushrooms. Some fungi are delicious, but others can cause disease or, and still others, like Penicillium, can cure it.
News: Airlines' Reliance on Group Boarding Could Spread Pandemics
On the airplane, in the middle of cold and flu season, your seatmate is spewing, despite the clutch of tissues in their lap. Your proximity to an infectious person probably leaves you daydreaming (or is it a nightmare?) of pandemics and estimating how likely it is that this seatmate's viral or bacterial effusions will circulate throughout the plane and infect everyone on board.
News: A Bacteria Could Stop Citrus Greening Disease from Killing Orange Trees
Citrus greening disease — caused by a bacteria spread by psyllid insects — is threatening to wipe out Florida's citrus crop. Researchers have identified a small protein found in a second bacteria living in the insects that helps bacteria causing citrus greening disease survive and spread. They believe the discovery could result in a spray that could potentially help save the trees from the bacterial invasion.
News: These Special Sewage Bacteria Can Turn Dirty Water into Energy
Some bacteria can already do it—generate electric current, that is—and those microbes are called "electrogenic." Now, thanks to the work of a research group from the University of California, Santa Barbara, we know how to easily turn non-electrogenic bacteria into electricity producers.
News: Bacteria Turn Off Plant Genes to Help Parasites Destroy Billions of Dollars of Crops Every Year
Before you bite into that beautiful tomato in your garden, the tomato fruitworm, or the Colorado potato beetle, might have beat you to it.
News: Exotic Diseases Spreading to Europe as Ticks & Mosquitoes Expand Their Habitats
The beauty of southern Europe won't protect it from invasions of disease-carrying ticks and mosquitoes—in fact, the Mediterranean climate and landscape may be part of the reason the bloodsuckers are expanding there, bringing unique and terrifying diseases in their wake.
How Epidemics Happen: The Terrifying Reality of Superspreaders
Jostled in the airport, someone is coughing in line. The air looks empty but it is loaded with microbes that make their way into your body. You get sick. You give it to your family, and that's pretty much it. But what if you were so contagious that you spread it to your entire community and beyond?
News: Extreme Cave-Dwelling Bacteria Found to Be Resistant to Antibiotics
One thousand feet under the ground, extremophile microbes that have not seen the light of day for four million years are giving up some fascinating facts to scientists who go the distance.
News: Say Goodbye to Almonds—Common Pesticide Additive in Orchards Linked to Honey Bee Colony Collapse
The search for the causative agent of colony collapse—the mass die off of honey bees throughout the US and Europe—has escalated with increasing confusion lately. Everything from pesticides and stress to viruses and mites have been implicated, and some researchers think that many of these environmental factors work together to take down hives.
Next Page
Prev Page