More evidence emerges that Saturn’s rings are much younger than the planet
'In a way, we’ve gotten closure on a question that started with James Clerk Maxwell.” Enlarge / "Backlit" image of Saturn and its rings, taken by the Cassini spacecraft in 2006. (credit: NASA/Public domain) Astronome.....»»
That surprising Rings of Power kiss was more about strategy than romance, according to Robert Aramayo
The kiss was a shock to fans, but was a necessary diversionary tactic, according to the actor who plays Elrond on the show......»»
Geologists discover mysterious subduction zone beneath Pacific, reshaping understanding of Earth"s interior
University of Maryland scientists uncovered evidence of an ancient seafloor that sank deep into Earth during the age of dinosaurs, challenging existing theories about Earth's interior structure. Located in the East Pacific Rise (a tectonic plate boun.....»»
Asteroid Ceres is a former ocean world that slowly formed into a giant, murky icy orb
Since the first sighting of the first-discovered and largest asteroid in our solar system was made in 1801 by Giuseppe Piazzi, astronomers and planetary scientists have pondered the make-up of this asteroid/dwarf planet. Its heavily battered and dimp.....»»
Apple won’t backtrack on climate pledge due to AI, despite others hedging
AI seems to be changing everything. In some cases, that includes the climate ambitions tech companies had before AI arrived. Recent comments from Google’s CEO is evidence of that. Apple, meanwhile, is holding firm to its 2030 goals and has reiterat.....»»
Apple patent describes using AirPods to detect heart disease, likely next year
9to5Mac recently discovered evidence in iOS 18 that Apple is testing using future AirPods models to measure heartbeat, with our sources indicating that the feature will be implemented in both AirPods Pro 3 and the next generation of Powerbeats Pro......»»
What is Amazon Prime Video? Features, pricing, channels, and more
Amazon Prime Video is one of the most popular streaming services on the planet. And no, it's not just about Thursday Night Football......»»
Marine dust identifies 1.5 million year Oldest Ice near South America
Earth's climate has experienced major shifts over its billions of years of history, including numerous periods where ice proliferated across the planet. Today, ice cores can be a valuable resource for understanding these periods of Earth's history as.....»»
Study uncovers first evidence of a volcanic spatter cone on Mars
While working under Erika Rader, an assistant professor in the Department of Earth and Spatial Sciences at University of Idaho, a postdoctoral researcher identified a volcanic vent on Mars as a potential spatter cone and compared it to a spatter cone.....»»
Eco-anxiety Q&A: How the IPCC"s vice-chair keeps her head cool on a warming planet
In the past months, the planet has experienced the hottest months of June and August, boreal summer and day on record, with a global average temperature of 17.16°C on 22 July. While many have been getting on with their lives as best as they can, the.....»»
Existence of an Earth-like planet around a dead sun offers hope for our planet"s ultimate survival
The discovery of an Earth-like planet 4,000 light years away in the Milky Way galaxy provides a preview of one possible fate for our planet billions of years in the future, when the sun has turned into a white dwarf, and a blasted and frozen Earth ha.....»»
Rising waters, waning forests: Scientists are using tree rings to study how rising sea levels affect coastal forests
Sunlight filters through the canopy of pines, holly, sweet gum, and red maple while bird calls echo in the distance. These coastal forests may seem like others in the Mid-Atlantic, but a hidden challenge looms. Standing tall next to their salt marsh.....»»
Study shows Mars" early thick atmosphere could be locked up in the planet"s clay surface
Mars wasn't always the cold desert we see today. There's increasing evidence that water once flowed on the red planet's surface, billions of years ago. And if there was water, there must also have been a thick atmosphere to keep that water from freez.....»»
Extreme botany: Paramotorists soar across remote Peru desert to collect threatened plants
In an innovative paper published today in the journal Plants, People, Planet, scientists from the Royal Botanic Gardens, Kew, Huarango Nature and paramotorists from Forest Air, highlight the exciting potential of paramotoring as a means of aiding res.....»»
Archaeologists discover southern army fought at "Europe"s oldest battle"
Archaeologists analyzed thirteenth century BC bronze and flint arrowheads from the Tollense Valley, north-east Germany, uncovering the earliest evidence for large-scale interregional conflict in Europe. The Tollense Valley in Mecklenburg-Western Pome.....»»
Six initiatives for prioritizing undergraduate student well-being
In a perspective, Holly C. White and colleagues argue that student well-being should be a goal of pedagogy, along with traditional metrics such as GPA and student retention. Despite evidence linking certain academic experiences with well-being outcom.....»»
Potential indicators of life on other planets can be created in a lab
One way to understand the potential for life on far-off planets—those in other solar systems that orbit different stars—is to study a planet's atmosphere. Telescopic images often capture traces of gases that may indicate life and habitable planet.....»»
Our digital 3D models of huge coral reefs could help revive these precious ecosystems
As a team of marine biologists, assessing the health of thousands of square meters of coral reef can be a daunting prospect. Often, we have to monitor some of the most biodiverse ecosystems on the planet, and there's a strict time limit due to the sa.....»»
Transforming agriculture from carbon source to sink: Study shows potential of carbon sequestration options
The food system is one of the most significant sources of greenhouse gas emissions on the planet, making the reduction of emissions in this sector a priority for policymakers around the world. IIASA researchers explored the potential of carbon seques.....»»
Could stars hotter than the sun still support life?
Although most potentially habitable worlds orbit red dwarf stars, we know larger and brighter stars can harbor life. One yellow dwarf star, for example, is known to have a planet teaming with life, perhaps even intelligent life. But how large and bri.....»»
Study finds family members are most common perpetrators of infant and child homicides in the US
Homicide is a leading cause of death among people 19 and younger in the United States, and firearms are used in a large proportion of these crimes. Although the homicide rate for this population declined in the 1990s and 2000s, it has increased every.....»»