Better Bees: Progress Towards Robotic Pollinators
Bees and pollen are associated with a variety of irritations, but together they play a key role in crop production and global agriculture. Unfortunately, bee populations have been declining over the past decade. In response to the threat posed to the world’s food supply, scientists from Japan have been working to develop a robotic bee that can pollinate flowers just like a real honeybee. These … Continue reading Better Bees: Progress Towards Robotic Pollinators
Plant Viruses: An oft-forgotten threat to food security
by Fernanda Ferreira figures by Shannon McArdel Semper augustus was once the most coveted flower in Holland . The Dutch were used to single-hued tulips, collectively called Couleren, but Semper augustus was something else. With its splashes of red on white, this bi-colored or variegated tulip became the symbol of tulipomania, a brief period during the Dutch Golden Age when a single tulip bulb could … Continue reading Plant Viruses: An oft-forgotten threat to food security
Researchers at IBM create triangulene, a magnetized molecule with unknown potential
IBM scientists use microscopy methods to create an “impossible” carbon molecule, triangulene. Triangulene is made of 6 carbon rings with two unpaired electrons roaming about. While triangulene has not been fully characterized at this point, the unpaired electrons have aligned spin, making this molecule a prime candidate for applications in quantum computing and other fields. Continue reading Researchers at IBM create triangulene, a magnetized molecule with unknown potential
21st Century Cures and You: A Guide to Understanding the 21st Century Cures Act
by Chris Rota figures by Dan Utter In the twilight of the Obama administration, a rare event of compromise between Democrats and Republicans resulted in the successful passage of the 21st Century Cures Act. While the law has a number of implications for healthcare, especially in the area of mental health, its greatest effects are likely to be seen in the area of biomedical research. … Continue reading 21st Century Cures and You: A Guide to Understanding the 21st Century Cures Act
Love, Actually: The science behind lust, attraction, and companionship
by Katherine Wu figures by Tito Adhikary In 1993, Haddaway asked the world, “What is Love?” I’m not sure if he ever got his answer – but today, you can have yours. Sort of. Scientists in fields ranging from anthropology to neuroscience have been asking this same question (albeit less eloquently) for decades. It turns out the science behind love is both simpler and more … Continue reading Love, Actually: The science behind lust, attraction, and companionship
Neuronal Diversity of the Axolotl Brain
What you’re seeing is the brain of an axolotl, an organism known for its ability to regenerate many organs including the limb, heart, and spinal cord. The different colors (blue, green, red) represent some of the neuronal cell types present within the brain. Incredibly, when this region of the brain is injured, the brain regenerates with fidelity, and all of these cell types are remade. … Continue reading Neuronal Diversity of the Axolotl Brain
Brain training: The future of psychiatric treatment?
by Tedi Asher figures by Brad Wierbowski What if, instead of taking a pill or talking with your therapist, you could train your brain to be healthier through a video game? Brain training is becoming increasingly feasible using a technique called neurofeedback, which allows individuals to change the way their brains function by responding to personalized feedback about how their own brains work naturally. This … Continue reading Brain training: The future of psychiatric treatment?
The Hot, New Normal: Temperature records broken… again
For the third year in a row, global average temperature records have been broken . Earth experienced the highest temperatures since we began keeping records back in 1880 and, compared to the average temperature of the 20th century (1901-2000), 2016 was nearly a full degree Celsius (0.94 oC) higher. Furthermore, since the beginning of the 21st century, average temperature records have been broken five times … Continue reading The Hot, New Normal: Temperature records broken… again
Reversing Resistance: How to teach old antibiotics new tricks
It’s an all-too-common refrain nowadays, but antibiotic resistance remains one of the world’s most severe public health threats. Bacteria have developed resistance to nearly every antibiotic drug in our arsenal, and the Healthcare Infection Society has estimated that 10 million people will die annually from antibiotic-resistant bacteria by 2050. Hoping to reverse these worrying trends, researchers from Oregon State University and Sarepta Therapeutics have developed … Continue reading Reversing Resistance: How to teach old antibiotics new tricks
Is Genetic Surgery in My Future?: A conversation with Dr. John Doench about CRISPR and genome editing
by Christopher Gerry figures by Mike MacArthur The last few years have seen an explosion in our capacity to study the human genetic code. In particular, a technology called CRISPR/Cas9 has been at the forefront of many of these advances, capturing the imagination of scientists and the attention of the general public. CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) is a type of bacterial self-defense … Continue reading Is Genetic Surgery in My Future?: A conversation with Dr. John Doench about CRISPR and genome editing