Notícias · Recifes

Microscale hydrogel fibers could enable imaging inside tiny tissue structures

Researchers have developed light-transmitting hydrogel fibers that are just hundreds of micrometers in diameter. With further development, these soft fibers could one day make it possible to use imaging techniques to detect early breast cancer hidden inside very small breast duct

Admin Recifes 15/07/2026 0

Temperature records tumble across Europe as heatwave moves east

More than 191m people in Europe face temperatures over 35C, with extreme heat warnings from Germany to Hungary‘A sad inevitability’: after decades of climate warnings, why is Europe so unprepared for rising heat?Poland, Czechia and Slovakia are braced for record temperatures of o

Admin Recifes 15/07/2026 1

Europe swelters as heat wave moves east

Europe's deadly heat wave pushed east Sunday, with hundreds of millions still sweltering across the continent despite fleeting relief from overnight storms, notably in France and Belgium.

Admin Recifes 15/07/2026 1

This tiny organism contracts 200 times faster than we can blink—here's how

A tiny, aquatic, single-celled organism can contract to one-quarter of its body length in less than 5 milliseconds—hundreds of times faster than a human can blink. Researchers have discovered that the organism, Spirostomum ambiguum, uses a calcium-activated protein network in a f

Admin Recifes 15/07/2026 0

Sound waves reconstruct Alaska fireball path after cameras miss key details

When a bright fireball streaked across the Alaska sky last spring, the usual tools scientists rely on to track such events—cameras and satellites—did not provide a detailed picture. But the meteoroid left behind something else: low-frequency sound waves that traveled hundreds of

Admin Recifes 15/07/2026 1

New tool maps public land with potential for hundreds of thousands of affordable homes in

A new research tool is highlighting publicly owned land that may have potential for affordable housing development in B.C., with early analysis revealing more than 50,000 parcels of publicly owned land in B.C. and up to 273,000 potential housing units on vacant and underused land

Admin Recifes 15/07/2026 0

‘A sanitized view of America’: inside Trump’s campaign to erase US history from national p

Critics say the Trump administration is trying to rewrite and whitewash history by removing and altering scores of signs on public landsJerry Bransford, a former US National Park Service (NPS) ranger, has always had a deep connection with the land he grew up on – and the land hun

Admin Recifes 15/07/2026 0

Japan deploys bear cameras in mountains as attacks surge

Japan has begun installing hundreds of cameras in its northern mountains as part of a nationwide survey of the bear population following a surge in maulings, an official told AFP on Thursday.

Admin Recifes 15/07/2026 1

Two centuries on, experts unlock secrets of Red Sea and Gulf of Aden sailing chart

Experts have unlocked secrets hidden for two hundred years in a beautiful navigational chart made for 18th century seafarers negotiating the Red Sea and Gulf of Aden. The paper scroll is evidence seafaring communities in the region used their own effective system of navigation th

Admin Recifes 15/07/2026 1

Climate change will raise the risk of severe heat waves: New Zealand homes aren't ready

Europe's summer heat wave has exposed tens of millions of people to temperatures above 35°C, broken records and claimed hundreds of lives. Early climate attribution studies suggest Europe's event would have been "virtually impossible" just 50 years ago without human-caused climat

Admin Recifes 15/07/2026 1

Paleontological study shows climate change makes marine animals shrink

Whether mussels, crustaceans or fish, marine animals have been responding to environmental crises with a reduction in body size for hundreds of millions of years. A new study by Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), in conjunction with the Universities of Warsa

Admin Recifes 15/07/2026 1

Deuterium in comets tells interesting tales

Comets have played an interesting role in the history of astronomy. Since antiquity, many cultures saw them as omens or spirits, portending good or bad news for kings, queens and emperors. Over the past few hundred years, however, astronomers have studied them intently to underst

Admin Recifes 15/07/2026 0

Acompanhe as Notícias da Recifes