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El aumento del nivel del mar puede haber obligado a los vikingos a abandonar un asentamiento exitoso

Published Tue, 04 Mar 2025 07:34:04 GMT

(CNN) — Los vikingos desaparecieron abruptamente de Groenlandia a mediados del siglo XV, unos 400 años después de llegar allí. Por qué abandonaron un asentamiento tan próspero es un misterio que los historiadores nunca han sabido explicar del todo.Entre las teorías se incluyen la sequía, el cambio de temperaturas, el malestar social y la caza excesiva de colmillos de morsa (un bien de lujo muy apreciado en la Europa medieval), condiciones que habrían hecho económicamente inviables las colonias nórdicas en Groenlandia.Ahora, un equipo de investigadores de la Universidad de Harvard y la Universidad Estatal de Pensilvania afirma haber descubierto otro factor clave que podría explicar la huida de los vikingos: el aumento del nivel del mar.Utilizando un modelo informático basado en registros geológicos y climáticos, el equipo descubrió que el nivel del mar habría subido hasta 3 metros (9,8 pies) durante los cuatro siglos de ocupación nórdica del asentamiento oriental que los viking...

Eclipse solar híbrido: qué es, a qué hora y cómo ver en vivo

Published Tue, 04 Mar 2025 07:34:04 GMT

(CNN)— Se avecina un eclipse solar híbrido, el primero de este tipo en casi 10 años.Durante este raro evento celestial, la Luna pasará entre la Tierra y el Sol de tal manera que las personas en la estrecha trayectoria central del eclipse, incluyendo aquellas que se encuentran en partes de Australia, Timor Oriental e Indonesia, experimentarán un eclipse anular o total, dependiendo de dónde se encuentren en relación con la Luna.Según EarthSky, el eclipse híbrido comenzará a las 10:37 p.m. hora de Miami del miércoles y durará hasta la 01:56 a.m. hora de Miami del jueves, aproximadamente. La mayor totalidad, cuando la Luna cubra completamente el Sol, se producirá durante poco más de un minuto en Timor a las 00:16 hora de Miami.¿Qué hace único a un eclipse híbrido?También conocido como eclipse anular-total, el eclipse híbrido depende de la curvatura de la Tierra y de la trayectoria del fenómeno. Debido a su proximidad a la Luna en ese momento, en algunas zonas el astro parecerá ten...

Tesla cuts U.S. prices again ahead of 1Q earnings release

Published Tue, 04 Mar 2025 07:34:04 GMT

DETROIT (AP) — Tesla dropped the starting prices for its two top-selling models overnight, the company’s fourth price cut in the U.S. this year.The company lopped $3,000, or about 6%, off the starting prices for all three versions of the Model Y small SUV, Tesla’s top-seller. It also cut $2,000, or about 5%, from the starting price of a version of the Model 3 small sedan.Tesla could have cut the Model 3 prices to make more cars loaded with options eligible for the U.S. government’s $7,500 electric vehicle tax credit. With options, some Model 3s would exceed the government’s $55,000 price limit for cars to be eligible for the credit. But some industry analysts say demand may be slowing for the company’s vehicles as more competition enters the market. Others say Tesla is using its high profit margins to take market share from competitors.Before the opening bell Wednesday, shares of Tesla Inc. slid more than 3%. After major declines last year, the company&...

What has happened since Suzanne Morphew disappeared in 2020?

Published Tue, 04 Mar 2025 07:34:04 GMT

DENVER (KDVR) -- It has been nearly three years since a mom went missing in Chaffee County on Mother's Day.To this day, the body of Suzanne Morphew has not been found. Almost a year ago, the murder charge against Barry Morphew was dismissed.The latest development in the case is that the attorney for Morphew filed an 83-page complaint to the Colorado Office of Attorney Regulation Counsel. ‘I just want her to be found’; Barry Morphew speaks on wife’s disappearance Attorney Iris Eytan laid out 12 specific complaints against 11th Judicial District Attorney Linda Stanley and six other prosecutors involved in the case.Timeline of Suzanne Morphew's disappearanceHere’s the timeline of Suzanne Morphew’s disappearance:May 10, 2020: Suzanne Morphew disappearedMay 11, 2020: Search efforts continue with drones and scent-tracking dogsMay 14, 2020: Family of Suzanne Morphew offers $200,000 rewardMorphew put out a reward of $100,000 and a family friend matched the amount, totaling $200k...

Defunct NASA spacecraft returns to Earth after 21 years

Published Tue, 04 Mar 2025 07:34:04 GMT

(CNN) — A NASA satellite that observed solar flares and helped scientists understand the sun’s powerful bursts of energy will fall to Earth this week, almost 21 years after it was launched.The retired Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI) spacecraft, which launched in 2002 and was decommissioned in 2018, is expected to reenter Earth’s atmosphere Wednesday at approximately 9:30 p.m. ET, according to NASA.The agency expects most of the 660-pound spacecraft to burn up as it travels through the atmosphere, but some components are expected to survive reentry. The risk of harm coming to anyone on Earth as a result of RHESSI’s return is low — approximately 1 in 2,467, according to NASA.The spacecraft was equipped with an imaging spectrometer, which recorded the sun’s X-rays and gamma rays. From its former perch in low-Earth orbit, the satellite captured images of high-energy electrons that carry a large part of the energy released in so...

Washington bill would allow transgender medical procedures for minors without parental consent

Published Tue, 04 Mar 2025 07:34:04 GMT

OLYMPIA, Washington (KPTV) — A Washington state law that would remove parents’ ability to intervene in their children’s medical care in some circumstances cleared the House, paving the road for Gov. Jay Inslee to approve it.“An act relating to supporting youth,” or Senate Bill 5599, allows host homes for runaway youth “to house youth without parental permission.” Furthermore, the host homes do not need to notify parents about where their kids are or if they are getting medical interventions “if there is a compelling reason not to, which includes a youth seeking protected health services.”The “protected health care services” included “gender-affirming care,” which for minors arbitrarily included anything prescribed by a doctor to treat dysphoria, the bill obtained by FOX 13 Seattle said.“Gender-affirming treatment can be prescribed to two-spirit, transgender, nonbinary, and other gender diverse individuals,” the bill stated.For minors, “affirming care” typically included pubert...

A 13-year-old died in Ohio after participating in a Benadryl TikTok ‘challenge’

Published Tue, 04 Mar 2025 07:34:04 GMT

(CNN) — A 13-year-old in Ohio has died after “he took a bunch of Benadryl,” trying a dangerous TikTok challenge that’s circulating online, according to a CNN affiliate and a GoFundMe account from his family.Jacob Stevens was participating in a TikTok challenge with some friends at home when he ingested the antihistamine, the family donation account states. Jacob was on a ventilator for almost a week before he died, according to WSYX.CNN has not independently confirmed his cause of death.Overdosing on Benadryl can result in “serious heart problems, seizures, coma, or even death,” the US Food and Drug Administration said in a 2020 warning to the public about the deadly “Benadryl Challenge” on TikTok.Jacob’s grandmother is doing anything she can “to make sure another child doesn’t go through” with the challenge, she told CNN affiliate WSYX.In a statement to CNN, TikTok said, “Our deepest sympathies go out to ...

Brussels wants to help Eastern countries shift Ukrainian grain

Published Tue, 04 Mar 2025 07:34:04 GMT

BRUSSELS — The European Commission looks set to give in to some demands from Eastern EU member countries and will offer to help them move surplus Ukrainian grain currently stuck on their territories, while keeping open the possibility of imposing tariffs on agricultural products at a later stage, it said Wednesday.The announcement comes as Brussels scrutinizes restrictions imposed by Poland, Hungary and Slovakia on Ukrainian produce in response to a supply glut resulting from Russia’s war of aggression and delays to exports through the Black Sea. Bulgaria also imposed restrictions Wednesday and Romania is considering following suit.Following Russia’s invasion of Ukraine, the five countries saw a “thousand-fold” increase in Ukrainian agricultural products spilling over into their territories, a senior EU official said, with wheat imports to Poland increasing from 2,800 tons in 2021 to 500,000 tons in 2022. Other Eastern EU countries have seen similar trends, the official added....

Judge delays hearing for suspect in Pentagon leaks case

Published Tue, 04 Mar 2025 07:34:04 GMT

(CNN) — A detention hearing for the Air National Guardsman who is accused of posting a trove of classified documents to social media was postponed on Wednesday after a judge granted a request from lawyers involved in the case to have additional time.Prosecutors and defense lawyers jointly requested that the hearing be delayed for two weeks, saying Jack Teixeira’s attorneys need more time to prepare. A new date was not immediately announced.Teixeira remains scheduled to appear before Magistrate Judge David Hennessy on Wednesday morning to confirm that he wants to waive his right to a preliminary hearing.Teixeira, 21, is accused of posting classified intelligence — including sensitive information on the war in Ukraine — on the social media site Discord in a series of leaks that revealed the scope of US intelligence gathering on both its allies and adversaries. He is facing charges under the Espionage Act and has not yet entered a formal plea.Prosecutors were ex...

Time to get creative! Popular 'Bring Your Own Cup Day' returns to 7-Eleven

Published Tue, 04 Mar 2025 07:34:04 GMT

SAN DIEGO, Calif. -- 7-Eleven is encouraging its Slurpee-loving customers to tap into their creative sides, once again, during another 'Bring Your Own Cup Day.'On April 29, you can sip on your favorite flavor for just $1.99 when bringing in your own cup at participating 7-Eleven, Speedway and Stripes stores. This California beach is considered ‘the most beautiful’ in the US: study Whether it's a Mason jar, an entire pitcher, a tea kettle or a fish bowl -- anything goes as long as these rules are followed:-- The cup needs to be food-safe and clean. -- The cup needs to be able to fit upright within the 10-inch hole in the in-store display. 7-Eleven says this will ensure it can also fit under the Slurpee drink dispenser.-- The cup must watertight and leak proof."We love seeing customers enjoy our products in fun ways – especially when it comes to our beloved, iconic Slurpee drink," said 7-Eleven Director of Proprietary Beverages, Ben Boulden. "From cowboy boot to fishbowl…t...