UPDATE: Jun. 22, 2023, 2:25 p.m. EDT This article has been updated with new information

Two people died Friday after hiking in extreme heat at Big Bend National Park in southwest Texas, the National Park Service said in a news release.

California has cited two Northern California mushroom farms for health and safety violations and proposed more than $165,000 in fines five months after a worker killed seven people in back-to-back shootings

Keeping fit could help you avoid heart rhythm disorder and stroke, new research suggests. The study of more than 15,000 people found that physical fitness is linked with a lower likelihood of developing both conditions. Atrial fibrillation – irregular and often fast heartbeat – is the most common heart rhythm disorder, affecting more than 40 million people worldwide. The findings indicate that keeping fit may help prevent atrial fibrillation and stroke Dr Shih-Hsien Sung Patients with the condition have a five-fold higher risk of stroke than their peers, experts suggest. Study author Dr Shih-Hsien Sung of the National Yang Ming Chiao Tung University, Taipei, Taiwan said: “This was a large study with an objective measurement of fitness and more than 11 years of follow up. “The findings indicate that keeping fit may help prevent atrial fibrillation and stroke.” The study examined whether fitness was related to the likelihood of developing atrial fibrillation. It included 15,450 people without atrial fibrillation who were referred for a treadmill test between 2003 and 2012. Fitness was assessed using a protocol where people are asked to walk faster and at a steeper grade in successive three-minute stages. Their fitness was calculated according to the rate of energy expended, which was expressed in metabolic equivalents (METs). Follow-ups looked at whether people developed atrial fibrillation, stroke, heart attacks, or whether they had died. During an average follow-up period of 137 months, 515 participants (3.3%) developed atrial fibrillation. Each one MET increase on the treadmill test was associated with an 8% lower risk of atrial fibrillation, 12% lower risk of stroke and 14% lower risk of major adverse cardiovascular events (MACE – a composite of stroke, myocardial infarction and death). People in the study were divided into three fitness levels according to METs achieved during the treadmill test. The levels were low (less than 8.57 METs), medium (8.57 to 10.72) and high (more than 10.72). According to the findings presented at the ESC Congress 2023 in Amsterdam, the probability of remaining free from atrial fibrillation over a five-year period was 97.1%, 98.4% and 98.4% in the low, medium and high fitness groups, respectively. Read More Charity boss speaks out over ‘traumatic’ encounter with royal aide Ukraine war’s heaviest fight rages in east - follow live How to give your home a proper summer sort out What you really need to do in autumn to keep your lawn in shape MRI screening for prostate cancer could help save lives, study finds

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Amazon’s cloud computing unit Amazon Web Services experienced an outage on Tuesday, affecting publishers that suddenly found themselves unable to operate their sites

It's a coincidence of the 2024 calendar and US history.

Although Prime Day hasn't officially hit (it'll be here July 11 and 12, ICYMI!), the deals are already coming in hot. With about two weeks before the big event, Amazon is already slashing prices on beauty must-haves, home furnishings, fashion essentials, fan-fave tech gadgets, top-rated sheet sets, and much more. This includes everything from top-rated office chairs to Echo Dots to summer-perfect sunglasses — the list goes on.

Jordan Montgomery pitched six-hit ball into the seventh inning in his second straight win, and the St. Louis Cardinals beat the Houston Astros 4-2

A graduate student at the University of North Carolina at Chapel Hill has been charged with the murder of a faculty member following the deadly shooting on Monday. Tailei Qi, a PhD student majoring in applied physical sciences major, was arrested and booked into Orange County Sheriff’s Office jail on a first-degree murder charge. He was ordered held without bond on Tuesday and is expected to reappear in court on 18 September. The faculty member killed in the shooting was identified by UNC officials as Zijie Yan, the head of the Department of Applied Sciences and Mr Qi’s academic adviser. The motive for the shooting remains unclear. Authorities said during Mr Qi’s court hearing that a 9mm was used in the shooting. “[Mr Yan] was a beloved colleague, mentor and friend to many on our campus. My leadership team and I have met with his colleagues and family to express our condolences on behalf of our campus,” UNC-Chapel Hill Chancellor Kevin M Guskiewicz said in a statement. “Please join me in thinking and praying for his family and loved ones during this difficult time.” The chancellor said students were “traumatised” following the shooting on Monday that prompted a three-hour lockdown. Read More UNC Chapel Hill graduate student Tailei Qi charged with murder in shooting of faculty member UNC Chapel Hill shooting victim identified as associate professor Zijie Yan UNC shooting suspect’s social media complaints about murdered faculty member revealed A new college term, a faculty member killed and a student arrested: What we know about the UNC shooting

By Steve Scherer and David Ljunggren OTTAWA, Sept 19 The Bank of Canada on Tuesday said recent volatility