Science & Tech

DNA-barcoded microbial spores can trace origin of objects, agricultural products.

Fruit fly study finds death by sleep deprivation is preceded by the accumulation of unstable molecules known as reactive oxidative species in the gut.

Bee health experts Benjamin de Bivort and James Crall discuss the murder hornet threat and other dangers facing bees.

Cassandra Extavour and Leo Blondel provide the strongest suggestive evidence yet that at least part of a specific gene came from bacterial genomes.

Genomic analysis shows long-term genetic mixing in West Asia before the rise of the world’s first cities

The researchers found that in mice with a common ALS genetic mutation, changing the gut microbiome could prevent or improve disease symptoms.

New paper argues the Spinosaurus was aquatic, and powered by predatory tail.

The CRISPR-based molecular diagnostics chip’s capacity ranges from detecting a single type of virus in more than 1,000 samples at a time to searching a small number of samples for more than 160 different viruses, including the COVID-19 virus.

Harvard researchers detect some of the earliest evidence for modern-like plate motion.

The Wyss Institute has collaborated in the design of a new low-cost nasopharyngeal swabs that can be manufactured quickly to address the international shortage of swabs for testing and research.

So little is known about black holes and the image hints at a path to a higher-resolution image and more and better data.

Harvard and MIT researchers have found a way to correct for signal loss with a prototype quantum node that can catch, store, and entangle bits of quantum information. The research is the missing link toward a practical quantum internet.

With the move to online classes, a group of Harvard students quickly formed a team and collaborated over spring break to develop Congregate, a web platform that enables users to host events or gatherings that are broken into many dynamically generated conversation rooms.

Further research and development on a class of molecules called bisphosphonates might turbocharge a vaccine against SARS-CoV-2, the novel coronavirus, and help bring immunity to huge populations more quickly.

Scientists produce a reference map of human protein interactions, releasing data helpful for understanding diseases including cancer and infectious diseases such as COVID-19.

The Harvard Graduate School of Design (GSD) began production of personal protective equipment (PPE) on Sunday.

Facing a pandemic, scientific and administrative teams across the Broad Institute raced to enable coronavirus testing in a matter of days.

Investigators at Massachusetts General Hospital have modified the gene editing system, making it possible to potentially target any location across the entire human genome.

Using the tool VirScan, researchers are able to detect antibodies in people’s blood that indicate active and past infections by viruses and bacteria. The goal is to learn how the virus affects the immune system.

The massive shift from the office to remote work will test the internet in ways it hasn’t been tested before, a Harvard expert on the technology industry said, offering a real-time experiment that will likely see failures, but from which unexpected solutions will also emerge.

Researchers use zebrafish to explore the connection between specific genetic mutations and group behavior.

Researchers have designed personalized blood biopsies that offer the potential of an early warning signal of breast cancer recurrence.

Harvard’s Wyss Institute will collaborate with other institutions to form the i3 Center where cancer immunologists and biological engineers will develop new biomaterials-based approaches to enable anti-cancer immune-therapies for therapy-resistant cancers.

Charles Darwin’s work arose in an era where many were thinking about the source of nature’s variety.

Human-environmental scientist says there are new clues about how and why the Maya culture collapsed.

In a new paper, Harvard researchers show for the first time that research-based online STEM demonstrations not only can teach students more, but can be just as effective as classroom teaching.

Experts discuss the science of smell and how scent, emotion, and memory are intertwined — and exploited

Tamara Pico, a postdoctoral fellow, is using records of flooding in the Bering Strait to make inferences about how the ice sheets that covered North America responded to the warming climate, and how their melting might have contributed to climate changes.

Radcliffe researcher explores how to create a framework for the Internet of Things that minimizes risk and maximizes safety.

According to a summit on food production, diet, and sustainability, humanity needs to refocus on a diet that encompasses sustainability and social justice.