Latest news with #TheDebrief
Yahoo
13-06-2025
- Science
- Yahoo
Scientists make stunning discovery hidden along 2,000-mile stretch of ancient Antarctic mountains: 'More dynamic … history than previously recognized'
Novel findings from University of Wisconsin, Oshkosh, geologist Timothy Paulsen and University of Colorado, Boulder, thermochronologist Jeff Benowitz have shed light on the complex and enigmatic history of Antarctica's ice sheets, The Debrief reported. Paulsen and Benowitz's research will appear in the August edition of the journal Earth and Planetary Science Letters. The study builds on a broader understanding of Antarctica's bedrock geology and introduces new insights. The Antarctic ice sheets "today blanket and mask the bedrock geology of Antarctica," the study's authors began. "However, when this bedrock landscape formed over many regions of Antarctica and how it has influenced ice sheet evolution remain as unresolved problems." Paulsen, Benowitz, and their research team set out to glean insights from a mysterious, "hidden" mountain range in Antarctica. Those massive mountains were first discovered during the British National Antarctic Expedition of 1901-1904. "Early exploration of the Antarctic continent revealed a surprising result, a 3,500-kilometer (2,175-mile) long mountain range with peaks over 4,500 meters (2.8 miles) crossing the Antarctic continental interior. This range was known as the 'great Antarctic horst' and is recognized today as the Transantarctic Mountains," Paulsen explained. Research examined periods of "exhumation" — a term in geology for periods when objects beneath or near the Earth's crust have moved closer to the surface — and their "potential influence on Paleozoic and Cenozoic glacial cycles" on the continent. The team analyzed an "exceptionally large data set from igneous rocks recovered from the Transantarctic Mountains," uncovering new evidence with respect to glacial cycles. Their findings hinted at a "much more dynamic Antarctic landscape history than previously recognized," which Paulsen expounded on. "Our new results suggest Transantarctic Mountain basement rocks experienced several punctuated mountain-building and erosion events, creating surfaces along which ancient rocks are missing. These events are curiously associated with major plate tectonic changes along the margins of Antarctica," he said. As is often the case, the team indicated that further research could reveal more about the continent's glacial cycles — which in turn can inform our broader knowledge of climate. An "older geologic history of the continent may have profoundly shaped the patterns of the modern landscape, which likely influenced cycles of glacial advance and retreat, and perhaps evolutionary steps in Earth's global ocean-atmosphere system," Paulsen stated. Do you think we still have a lot to learn from ancient cultures? Definitely Only on certain topics I'm not sure No — not really Click your choice to see results and speak your mind. Join our free newsletter for weekly updates on the latest innovations improving our lives and shaping our future, and don't miss this cool list of easy ways to help yourself while helping the planet.
Business of Fashion
03-06-2025
- Business
- Business of Fashion
Why Hailey Bieber Won the Celebrity Beauty Lottery
Listen to and follow The Debrief :Apple Podcasts | Spotify | Overcast Background: Bieber, a celebrity and influential beauty figure with a strong Gen-Z following, launched Rhode just three years ago, quickly distinguishing the brand with minimalist product offerings closely tied to Bieber's personal aesthetic. She just sold to E.l.f. Beauty for $1 billion, even as rival celebrity beauty brands struggle to grow sales or attract buyers. Priya Rao, executive editor at The Business of Beauty at BoF, joins the Business of Fashion's Brian Baskin and Sheena Butler-Young to discuss how Rhode distinguished itself in a crowded celebrity beauty landscape, why E.l.f. Beauty saw strategic value in the acquisition, and what this landmark deal signals about the evolving beauty industry. Key Insights: Rhode's clean, minimal brand aesthetic also mirrors e.l.f.'s broader mission, albeit at a different price point. 'There's something about Rhode's branding that really makes sense with what E.l.f. already does. They both want to be accessible but aspirational,' Rao notes. Like Rhode, 'E.l.f. has always had a really good sense of what young people want,' says Rao. The success of Rhode demonstrates that differentiated, clearly communicated value propositions continue to resonate strongly in the beauty market. 'From the consumer side, this just shows that the right brand can find the right price at any time, as long as you're able to point and show you offer something different,' explains Rao. Rao highlights how rare it is for a celebrity beauty brand to resonate beyond hype. 'Most celebrity beauty brands are not succeeding at this level,' she says. Rhode's limited and focused product assortment have also contributed to its success. 'She's not launching everything under the sun,' says Rao. 'She's focusing on what she knows and what her audience connects with, and that's why it's working.' The acquisition isn't just about short-term gain – E.l.f. sees lasting value. 'This isn't a flash in the pan for them,' says Rao. 'They're betting on Rhode being a long-term growth engine, not just a trendy pick-up.' Additional Resources: E.l.f. Beauty Acquires Hailey Bieber's Rhode Skin for $1 Billion
Dubai Eye
30-05-2025
- Entertainment
- Dubai Eye
Between a rock and a hard place with Michaela Kiersch
Dane and Sana speak to one of the world's most elite sports climbers - Michaela Kiersch - to find out what it takes to support your entire body weight on a 4 millimeter hold. Plus, Hans Zimmer is in the studio, telling The Debrief all about the birth of the Lion King soundtrack and his live shows in Abu Dhabi!
Dubai Eye
28-05-2025
- Business
- Dubai Eye
UAE announces Eid Al Adha holidays for public sector
The Debrief 4:00pm - 7:00pm Join Dane on Dubai Eye 103.8 for The Debrief from 4pm to 7pm, the perfect way to unwind after a busy day at the office. The Score 7:00pm - 9:00pm Hosted by Chris McHardy, The Score is your comprehensive guide to the world of sport. Is There Sufficient House Supply In UAE Dubai's current population is more than double compared to almost twenty years ago, which now stands at 3.7 million. Lots of families are also moving to the UAE now. So what does it mean for the property market? Noon's First Female Delivery Driver Glory Ehirim Nkiruka is Noon's first ever female delivery driver. In her first ever interview, she explained why she loves her job, despite the heat!
Dubai Eye
28-05-2025
- Business
- Dubai Eye
UAE moon sighting committee to meet today
The Debrief 4:00pm - 7:00pm Join Dane on Dubai Eye 103.8 for The Debrief from 4pm to 7pm, the perfect way to unwind after a busy day at the office. The Score 7:00pm - 9:00pm Hosted by Chris McHardy, The Score is your comprehensive guide to the world of sport. Is There Sufficient House Supply In UAE Dubai's current population is more than double compared to almost twenty years ago, which now stands at 3.7 million. Lots of families are also moving to the UAE now. So what does it mean for the property market? Noon's First Female Delivery Driver Glory Ehirim Nkiruka is Noon's first ever female delivery driver. In her first ever interview, she explained why she loves her job, despite the heat!
