Acompanhe as Notícias da Recifes

Bones preserved in underwater caves offer a rare and powerful window into the past—but until now, researchers have had limited tools to understand how the remains of extinct megafauna and other animals came to rest in their underwater graveyards. New research led by Griffith Univ

Right ventricular dysfunction (RVD) is prevalent in 41.7% of patients with heart failure with preserved ejection fraction (HFpEF), according to a study published online June 10 in BMC Cardiovascular Disorders.

If you've been to a museum about the history of medicine or surgery, you've probably seen loads of preserved human remains that have been used as teaching aids or in scientific research.

Researchers at Karolinska Institutet have demonstrated that it is possible to create early germ cells from preserved testicular tissue of young boys facing cancer therapy. The study, published in the journal Human Reproduction Open, may eventually contribute to new ways of protec

More than 100,000 people in the United States are waiting for a lifesaving organ transplant. For patients who need a liver transplant, determining whether a donor liver is healthy enough to transplant is a critical part of the process.

Fossils of Spriggina floundersi provide the earliest evidence of animals favouring one side of the body over the other – a feature of nervous systems that we see in our own right- and left-handedness

City officials want to build flats on the city centre site but others say it should be preserved as part of Germany's history.

Well-preserved fourth-century quarters reveal details of daily life, urban development and economic activitiesArchaeologists in Egypt have uncovered a well-preserved Byzantine-era city in the western desert.The fourth-century quarters had residential and religious structures, inc

The reconstruction of the vaquita, whose numbers barely reach double figures in the wild, is designed to help research and conservation effortsScientists have created a digital reconstruction of the world’s most endangered marine mammal, preserving its anatomy in three dimensions

Echinoderms, such as starfish, sea urchins and sea lilies, use small, flexible, tubular projections called "tube feet" for locomotion, feeding, respiration and sensory perception. Crinoids, a subgroup of echinoderms, are known to have a long fossil record, but these fossils usual

Over 300 million years ago, a minnow-sized fish died and fell to the bottom of a prehistoric swamp near the village of Trawden, Lancashire, in northwest England. The remains of this tiny fish—known as Trawdenia planti—became fossilized, embedding proof of its existence in a layer

Picture a mouse taking rapid, staccato sniffs of a crumb it's found while foraging for food. Now compare that with a human leaning in for a single, deep inhale to gauge whether a cantaloupe is ripe. New research from Northwestern University has found that, like humans, mice also