For MoMA PS1's Young Architect Program, David Benjamin and the architecture firm, The Living, utilized cutting-edge bio-design technologies to create a completely organic, compostable tower. The winning structure is composed of discarded cornstalks and mushroom material, and used zero energy in ... Read More
This talk was given at a local TEDx event, produced independently of the TED Conferences. How can we possibly harness evaporation and say, run the engine of a car, lift heavy weights, and generate electricity? While investigating the mysterious wrinkles seen in the protective coats of bacterial ... Read More
Scientists may be able to entomb the malaria parasite in a prison of its own making, researchers report. As it invades a red blood cell, the malaria parasite takes part of the host cell's membrane to build a protective compartment. The parasite then starts a series of major renovations that tran... Read More
Researchers in Japan have shown that they can remove Escherichia coli from drinking water using tiny tubes made of human serum albumin.
E. coli is a very common type of bacteria, many strains of which are harmless. Some strains, however, such as enterohemorrhagic E. coli O157, are life-threat... Read More
The fungus responsible for an outbreak of contaminated Greek yogurt last year is not harmless after all but a strain with the ability to cause disease, according to research. "When people think about food-borne pathogens, normally they list bacteria, viruses, and maybe parasites. Fungal pathogen... Read More
After much rejoicing at the news last month that LEGO would mass-produce a set of female scientist minifigures, the company has released a prototype of the final set to its original designer, Ellen Kooijman (a.k.a. Alatariel Elensar), who recently posted images of the box and individual parts on... Read More
Experiments with the most dangerous human viruses, such as Ebola virus and Lassa virus, are carried out in biosafety level 4 (BSL-4) laboratories. Since visiting the Northeast Infectious Diseases Laboratory BSL-4 and releasing the documentary video Threading the NEIDL, I was given the opportunit... Read More
Unlike any other life on Earth, these extraordinary bacteria use energy in its purest form – they eat and breathe electrons – and they are everywhere
STICK an electrode in the ground, pump electrons down it, and they will come: living cells that eat electricity. We have known bacteria to surv... Read More
Malaria parasites can change their host’s scent to attract mosquitos and spread their offspring, report researchers, who say the scent change could be used as a diagnostic tool.
“Malaria-infected mice are more attractive to mosquitos than uninfected mice,” says Mark Mescher, associate profess... Read More
A new study clarifies how Group A Streptococcus (strep) bacteria resist the human immune system.
The research could eventually lead to the development of a safe vaccine against strep throat, necrotising fasciitis (flesh-eating disease), and rheumatic heart disease.
Previous efforts to deve... Read More
We may think of ourselves as just human, but we’re really a mass of microorganisms housed in a human shell. Every person alive is host to about 100 trillion bacterial cells. They outnumber human cells 10 to one and account for 99.9 percent of the unique genes in the body.
Katrina Ray, a senio... Read More
For hospital workers an outbreak of harmful bacteria in the wards is a nightmare, but what gives bacteria nightmares?
Perhaps the prospect of being eaten alive by a kind of viral parasite called a bacteriophage (bacteria eater): unlike antibiotics, which some bacteria have evolved a resistanc... Read More
EURAC and University of Vienna discover an opportunistic pathogen in an Iceman tissue biopsy
Ötzi’s human genome was decoded from a hip bone sample taken from the 5,300 year old mummy. However the tiny sample weighing no more than 0.1 g provides so much more information. A team of scientist... Read More
No admission for bacteria: Scientists from the University of Freiburg have succeeded in preventing Pseudomonas bacteria from entering host cells with the help of a sugar complex. Dr. Thorsten Eierhoff and junior professor Dr. Winfried Römer from the Institute of Biologie II, both members of the ... Read More
Contrary to popular belief, the foodborne pathogen Campylobacter jejuni is not a harmless commensal in chickens but can cause disease in some breeds of poultry according to research. Campylobacter jejuni is the most frequent cause of foodborne bacterial gastroenteritis in the world and the Cente... Read More
The Centers for Disease Control plans to take measures to better protect lab workers and the rest of us from dangerous biological samples.
Twenty-one dead lab chickens piled up this spring at a government facility before its researchers could pinpoint why. The team had requested and received ... Read More
Some heavy metals share a long history with microbes. Many of the metabolic processes that sustain life are believed to have originated from spontaneous reactions involving metals present in the early Earth. Our microbial ancestors figured out quickly how to use those metal catalysts to generate... Read More
Many studies have shown that more severe illness and even death are likely to result if you develop a secondary respiratory infection after developing influenza. Now, however, a team of researchers based at The Wistar Institute has determined that if you reverse the order of infection, the bacte... Read More
After studying 137 varieties of cheese collected in 10 different countries, researchers have been able to identify three general types of microbial communities that live on cheese, opening the door to using each as a 'model' community for the study of whether and how various microbes and fungi c... Read More
Wild poliovirus has been detected in the sewers of Brazil and Israel. Fortunately, no cases of poliomyelitis have been reported in either country. Why is poliovirus present in these countries and what are the implications for the eradication effort?
Wild type poliovirus (e.g. not vaccine-deri... Read More