A group of researchers from Shanghai built a customizable circuit that operates entirely with DNA, a groundbreaking step towards general-purpose DNA computing. Continue reading Scientists create a customizable circuit made from DNA
Researchers have designed a computer program that can guess a compound’s scent based on its molecular structure. Continue reading This AI smells better than you
While social media “echo chambers” certainly exist, they may not have as large of an effect on political polarization as previously assumed. Continue reading Facebook and the echo chamber: scientists examine how social media affects political views
Scientists have observed time dilation in the variability of quasars, an effect predicted by Einstein’s theory of relativity. Continue reading Einstein was right: testing the theory of relativity using quasars
ChatGPT is transforming work, learning, and writing. A new AI tool can accurately distinguish human academic writing from ChatGPT with 99% accuracy. Continue reading New Tool Developed to Spot Artificial Intelligence in Academic Writing
Are you talking to a human or a chatbot? Ask them this question to find out. Continue reading Unmasking AI with a Single Question
by Shreya Johrifigures by Cynthia Moncada-Reid What if AI could design personalized workout plans, craft tailored travel itineraries, or even compose cover letters for job applications? With the advent of ChatGPT, it can. ChatGPT is an AI-powered chatbot that uses a cutting-edge machine learning architecture called GPT (Generative Pre-trained Transformer) to generate responses that closely resemble those of a human. Developed by OpenAI, ChatGPT is … Continue reading The Making of ChatGPT: From Data to Dialogue
by Mara Casebeer Most bacteria, like the common E. coli, are around a micron in length – less than a tenth of the width of a strand of human hair and invisible without a microscope. Recently, scientists discovered a bacterium, Candidatus (Ca.) Thiomargarita magnifica, that is almost 10,000 times longer than E. coli. Ca. T. magnifica cells were found attached to sunken leaves in the … Continue reading How this Long Bacterium Beats the Diffusion Limit
Lightning is less common over the ocean than land, new research
suggests that aerosols such as salt from sea spray may be the reason. Continue reading Seaspray, lightning away: Salt may explain why lightning strikes less over the ocean
by Nathan Druckerfigures by Daeun Jeong As the U.S. recovers from the pandemic and shores up its environmental defenses from a rapidly changing climate, federal money is being spent like never before. Simultaneously, the exceedingly competitive global economy is driving lawmakers to thrust the American economy into the 21st century. One result of this fervor is a potentially vast increase in federal funding for science … Continue reading Competing Visions of Science Funding in Congress