Stretching across much of eastern England, the Fens produce a third of the country's vegetables and support tens of thousands of jobs. Yet around 33% of the region lies below average sea level, while 87% is below the highest spring tides.
Researchers at Johannes Gutenberg University Mainz (JGU) have gleaned new insights into ancient water management in the French region around Nîmes by analyzing carbonate deposits within the Roman aqueduct that features the famous Pont du Gard bridge. Among other findings, the aqueduct—built around 50 A.D.—was expanded to include an additional water source after 11 years of operation; this event coincided with a historically documented dry spell. A century after the aqueduct's construction, the water supply to the city was deliberately throttled; it is likely that some of the water was diverted to agricultural land in the surrounding area instead.
Bipedalism, or walking on two legs, is one of the key features that distinguishes humans from other apes. But when and why our ancestors transitioned from a life often spent in trees to a life spent almost exclusively on the ground remains a subject of debate.
Allowing petty offenders in South Africa to remain in the community may reduce their risk of committing serious crimes compared with imprisonment, according to a study published in PLOS One by Farai Nyabadza of the University of Johannesburg, South Africa.
Republicans and conservatives are more likely than Democrats or liberals to justify political violence in 17 surveyed situations, according to a study published in PLOS One by Garen J. Wintemute of the University of California, Davis, and colleagues.
When picturing a scaled, toothy Tyrannosaurus rex stomping across North America, building nests and eating other dinosaurs, it's easy to forget that scientists have gleaned everything we know about T. rex from clues left more than 60 million years ago. While the presence of fossils in Alaska suggested that this prehistoric ancestor of birds was already on the evolutionary path from cold-blooded reptile to warm-blooded avian, there wasn't a way to take T. rex's temperature—until now.
It's no secret that plastic and other human trash are a problem for marine life, but our understanding has long focused on the ocean's surface. As described in a study published in PLOS One, a more complete picture is coming into focus, revealing that even some of our planet's greatest depths have become home to our debris.
By evaluating the health of waterways across the U.S., researchers have identified a network encompassing about one-third of rivers and streams that, if conserved and restored, could sustain the nation's freshwater biodiversity in the face of habitat degradation and climate change. Mark Anderson of The Nature Conservancy, U.S., led the new study, published Sept. 16, 2026, in the journal PLOS One.
Right whales forage near the water's surface at night, putting them at greater risk of potentially fatal collisions with boats, Jay Kirkham at Dalhousie University, Canada, and colleagues report Sept. 16, 2026, in the journal PLOS ONE.
X-ray technology and artificial intelligence—along with the discovery of lead in the ink of fragments from a collection of ancient Roman scrolls—could soon help scientists read long-lost texts buried by the eruption of Mount Vesuvius in 79 CE, according to a study published Sept. 16, 2026, in the journal PLOS One by Douglas Seiler, an affiliate of the University of California, Berkeley, U.S.; Jacob Michael LaManna of the National Institute of Standards and Technology, U.S.; David Kreimer of the University of California, Berkeley, U.S.; and colleagues.
