Science & Tech

When scientists moved from manipulating atoms to messing with molecules, molecules started to disappear from view. Professor Kang-Kuen Ni has figured out why.

Researchers have created a treatment that when applied directly to the skin in a mouse model of psoriasis, significantly reduces levels of inflammation and symptoms of psoriasis without systemic side effects.

The startup company Vesigen will develop and commercialize the drug-delivery technology created in the lab of Harvard Chan School Professor Quan Lu.

Prostate cancer progresses to a more-dangerous metastatic state by resurrecting dormant molecular mechanisms that had guided the fetal development of the prostate gland but had been subsequently switched off.

Researchers have found that the same cell types that cause goosebumps are responsible for controlling hair growth.

New platform technology uses red blood cells to generate targeted immune responses in mice

African grey parrot Griffin shows off his brain power, making students doubt their own.

Researcher looks to sequence the pest’s genome as part of push to find a safer alternative to dangerous pesticides

Harvard researchers, drawing on insights from tuberculosis research, say air conditioners may be a factor in COVID-19’s spread down South, and relatively inexpensive germicidal ultraviolet lights a weapon.

The Arnold Arboretum’s new Expeditions Mobile App gives visitors an interactive experience with audio, text, and imagery — all in the palms of their hands.

Harvard University researchers, in collaboration with the U.S. Army Combat Capabilities Development Command Soldier Center and West Point, have developed a lightweight, multifunctional nanofiber material that can protect wearers from both extreme temperatures and ballistic threats.

Cellphone mobility data shows that most Americans have put the coronavirus lockdown in the rearview mirror and are moving about at nearly the same rate as they were before the pandemic began, according to a Harvard epidemiologist who studies such data.

Researchers discover mysterious bacteria that break it down in the gut.

Tracking mobility of individuals offers hints of whether a problem is rising or falling.

With a $16 million agreement from DARPA, Harvard’s Wyss Institute will use its technology to identify and test already FDA-approved drugs that may prevent or treat COVID-19 infection.

Neuroscientists have discovered neurons that control hibernation-like behavior in mice, a finding that could translate into applications in humans, such as preventing brain injury during a stroke.

Precise control over neuron growth paves the way for repairing injuries, including those to the spinal cord, and improving brain models.

Wei Hsi “Ariel” Yeh dedicated her research in chemistry to solving some of the vast genetic mysteries behind hearing loss.

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.