A routine photograph of the back of the eye may soon tell you something no birthday can: how fast your...

Plant scientists have unveiled a strikingly elegant strategy that turns the very weapons pathogens rely on into the trigger for...

In the arid salt flats and desert margins of northwestern China grows a small, unassuming shrub whose berries have quietly...

When a brain metastasis grows after stereotactic radiosurgery, oncologists face one of the most consequential questions in neuro-oncology: is the...

For decades, the definitive answer to a frightening question—whether chest pain signals blocked arteries feeding the heart—has required threading a...

Every second, billions of connected devices generate tasks that demand immediate answers, from smart factory sensors to augmented reality headsets....

The cashew tree, Anacardium occidentale, is one of the tropics’ most valuable nut crops, cultivated across millions of hectares from...

Nurses form the backbone of every modern healthcare system, yet the question of how they themselves perceive the value and...

Chatbots have come a long way from the pattern-matching scripts of the 1960s, but the field’s newest and most consequential...

Adolescence is a period of profound transformation, when young people begin carving out identities distinct from their parents, deepening peer...

Concrete has carried civilization for two millennia, yet it remains stubbornly blind. Engineers can measure how a bridge deck or...

Immune cells often manage to reach head and neck tumors, but once inside, many of them stop doing their job....

Caring for a child with type 1 diabetes is a relentless, around-the-clock job. Blood glucose checks, insulin injections or pump...

Mercury is one of the most notorious poisons in the global water supply, and detecting it quickly, cheaply and reliably...

Biologic drugs have transformed the treatment of psoriasis, atopic dermatitis, inflammatory bowel disease, and a host of other immune-mediated conditions,...

Few moments in medicine carry as much weight as the birth of an infant at the edge of viability. Babies...

When COVID-19 swept across the world in 2020, it tested health systems in ways few planners had imagined. A new...

Trees are the great paradox of landscape visualization. In any architectural rendering, urban planning model, or virtual environment, they are...

When floodwaters swallow a field, the transformation that follows is not just visible above ground. Beneath the surface, one of...

Some of the most encouraging ideas in modern geriatric medicine share a frustrating fate: they work beautifully in a controlled...