How Proper Dieting Can Restrict the Clock of Aging
by Aditya Misra and Shreya Mathurfigures by Wei Wu and Jovana Andrejevic 117 million U.S. adults have one or more preventable chronic diseases related to diet, such as cardiovascular disease, high blood pressure, and type 2 diabetes. In an effort to prevent this outcome for themselves, an estimated 45 million Americans try to be healthier by taking up a diet and spending upwards of a … Continue reading How Proper Dieting Can Restrict the Clock of Aging
Global Lockdown for All – Except Carbon Emissions
The global pandemic lockdown has contributed to declines in carbon emission and is shifting the way scientists and economists discuss climate change mitigation tactics, but it’s still not enough to prevent projected temperature increases past 1.5°C.
Continue reading Global Lockdown for All – Except Carbon Emissions
Different Snail, Same Genes: What Gives the Scaly-foot Snail Its Scales?
Researchers recently examined DNA sequences a snail living in deep ocean hydrothermal vents. They found similar DNA to other mollusks, but different DNA expression giving the snail its unique appearance. Continue reading Different Snail, Same Genes: What Gives the Scaly-foot Snail Its Scales?
Who would win a drinking competition, humans or elephants?
Humans are one of mammal’s top drinking champions; we even have better tolerance than elephants Continue reading Who would win a drinking competition, humans or elephants?
Decoding Your Brain: The Search for Stability at the Brain-Computer Interface
Bioengineers from Carnegie Mellon University and the University of Pittsburgh have developed a new computational algorithm to improve the function of brain-computer interfaces. This algorithm works by finding common patterns of activity over time and outperforms the existing best algorithms. Continue reading Decoding Your Brain: The Search for Stability at the Brain-Computer Interface
Redesigning the polio vaccine – Lessons from evolution
Current polio vaccines have been successful in nearly eradicating polio in the world. Unfortunately, there have been emerging cases of polio in recent years. To combat this, scientists have designed a new oral poliovirus vaccine that could result in a new and safer polio vaccine. Continue reading Redesigning the polio vaccine – Lessons from evolution
Newly Discovered Microbe Both Breaks Down and Produces Ethane
Researchers have discovered microbes that can not only break down ethane, but also produce it, with important implications for carbon-neutral industrial processes. Continue reading Newly Discovered Microbe Both Breaks Down and Produces Ethane
3D printed corals grow algae that photosynthesize more efficiently
Central to coral reefs around the world is the deeply interdependent relationship between corals and algae. This interconnection is responsible for algae’s protected habitat, corals’ bright colors, and the mutual exchange of nutrients for photosynthesis. Algae growth is modulated by a process called self-shading, decreasing exposure to light. In an artificial setup, however, this process prevents researchers from growing coral quickly. To prevent this light … Continue reading 3D printed corals grow algae that photosynthesize more efficiently
Viral Replication
Modern Drug Discovery: Why is the drug development pipeline full of expensive failures?
by Sebastian Rowe What would you do if I gave you $2.6 billion? For pharmaceutical companies, the answer is develop a drug. Not a handful, not a few… a single drug. $2.6 billion is the estimated development cost of each Food and Drug Administration (FDA)-approved drug. For perspective, 48 new medicines were FDA approved in 2019. Therefore, the total development cost of all the approved … Continue reading Modern Drug Discovery: Why is the drug development pipeline full of expensive failures?