Russia was throwing "waves" of soldiers towards the embattled Ukrainian city of Avdiivka, suffering massive losses in their attempt to capture strategically important territory on the...

Dianne Feinstein of California was hospitalized for a short time Tuesday after a fall, according to a spokesperson, the latest in a string of health issues for the US Senate's oldest member.

By Katharine Jackson WASHINGTON U.S. Representative Jennifer Wexton, a Virginia Democrat, on Monday said she wouldn't seek reelection

When you think about it, teenagers are a lot like pandas. Like the black and white bears, teens often have a tendency to lounge around for hours, munch their way through massive amounts of grub, and snooze for extremely long stretches. It’s not unusual for youngsters to emerge zombie-like from their bedrooms hours after parents and little ones have arisen on weekend mornings, or have a ‘disco nap’ in the afternoon. But how can you tell if your child’s sleeping habits or typical for a teen – or a cause for concern? How much do teens need? “Sleep research suggests that a teenager needs between eight and 10 hours of sleep every night, so slightly more than an adult or younger child requires,” says Dr Hana Patel, sleep expert at Time4Sleep. “This is because teenagers need additional sleep to support their rapid physical, intellectual, and emotional development.” Chris Tattersall, sleep expert and MD of Woolroom explains: “They are going through a second developmental stage of cognitive maturation. Additional sleep supports their developing brain, as well as physical growth spurts.” However, it’s estimated that most adolescents in the digital age only get about 6.5 to 7.5 hours sleep. Tattersall says: “With the increased use of social media scrolling before bedtime, this is affecting thousands of teenagers’ sleep because the blue light from screens suppresses melatonin levels and delays sleepiness.” What happens if they don’t get enough sleep? “Teenagers not getting enough sleep can lead to all sorts of potential issues,” says Tattersall. Psychological symptoms may include, he warns: “Depression, difficulty concentrating, memory loss, anxiety and low self-esteem.” Plus, there’s the risk of weight gain due to eating more sugary foods to combat tiredness. “Not only does it have negative effects on their general wellbeing but it can also affect their academic performance,” Patel adds. Is it possible to sleep too much? It may seem counterintuitive, but sleeping too much can actually make young people more tired. “Anything over eight to 10 hours of sleep for teens could be considered excessive and may cause daytime sleepiness,” says Patel. “This can negatively affect interpersonal relationships, extracurricular activities, general health and, for older teens, driving too.” It’s important for parents to watch for signs that teens are struggling with sleep. “Look out for concentration difficulties, shortened attention span, memory impairment and lack of enthusiasm or energy,” Tattersall says. “You also might notice moodiness and aggression, poor decision-making, and signs of depression.” Patel says: “Sometimes teens may also complain of symptoms like headaches and migraines.” Try to encourage good ‘sleep hygiene’ in terms of a youngster’s evening routine, meaning avoiding large meals and caffeine before bed and creating a relaxing bedroom environment. “If possible, reduce the use of devices like smartphones and tablets, TVs or computers in the bedroom at night, as the light from the screens interfere with sleep,” Patel says. “If you are concerned about your teenager’s sleeping habits and the effects of this on their health, consult with your GP.” Read More Charity boss speaks out over ‘traumatic’ encounter with royal aide Ukraine war’s heaviest fight rages in east - follow live Kate gives a lesson in autumnal power dressing in a green trouser suit How can I boost my soil when I go peat-free? See Cate Blanchett champion sustainable fashion at glamorous Giorgio Armani show

From blowouts to close calls, Week 4 of college football was full of excitement. Check out how the top quarterback prospects fared.

An esteemed Native American leader who was the first woman to lead the Bureau of Indian Affairs has died

People are being urged to avoid the Alps as a heatwave is expected to hit this week, making climbing conditions dangerous. Local authorities in the Haute-Savoie region, which includes the French side of Mont Blanc, warned there are higher than usual risks of rockfalls and also new crevices opening up on glaciers. It comes as a so-called "heat dome" is due to hit continental Europe. Italy, Switzerland and France have all issued heat warnings as temperatures are anticipated to hit 40C this week. Haute-Savoie authorities said in a statement online: "We appeal to everyone's sense of responsibility and judgement and urged you, where possible, to delay taking the Normal Route up Mont Blanc." In normal conditions, between 100 to 200 climbers reach the summit each day. Swiss weather authorities said on Monday that a new record had been set for the altitude of the zero-degree line in the Alps, which is the height at which the temperature dips below 0C. According to Le Monde, it was clocked overnight from Sunday to Monday at 5,298 metres, "which constitutes a record since monitoring began in 1954". Last July during a more severe heatwave, all seven routes to the Mont Blanc summit had deteriorated so much that only extremely experienced climbers could make. French authorities also closed down two popular mountain shelters due to the risk of rockfalls. Four southern regions - the Rhone, Drome, Ardeche and Haute-Loire - were placed under "red alert" for heat on Monday. This allows local authorities to call off sports and cultural events and close public facilities if needed. Meteo France said: "The heatwave is expected to peak between Tuesday and Thursday, depending on the regions. The length and intensity of this event could require stepping up alert levels in some departments.” Meanwhile, grape-pickers in wine-producing regions of southern France have been advised to start work on the harvest in the early hours of the morning to avoid sweltering in a late summer heatwave. Jerome Volle, a wine producer in Ardeche and vice-president of the French farmers' union FNSEA, told BFM TV that the grape harvest was already underway in his region. One way to cope with the heat was to "start picking the grapes at 3.30 a.m. in the morning and to stop at 11am," he said. Agriculture Minister Marc Fesneau also told reporters during a visit to a vegetable farm in Burgundy that the heatwave created problems for crops and so there was a need to adapt. "To grow enough food, it is necessary to adapt the schedules, which farmers do, which market gardeners do, which breeders do, and at the same time continue to produce in conditions which are necessarily somewhat degraded," he said. Read More Mapped: Where are the wildfires in Tenerife as blaze forces thousands to flee Newborn babies among dozens of patients evacuated from hospital to ferry to escape raging Greek wildfire The five charts alarming scientists about the climate crisis Microsoft revamps deal for video game maker Activision Blizzard to meet UK demands A major wildfire in northeastern Greece has forced the evacuation of villages and a city hospital Swiss glaciers under threat again as heat wave drives zero-temperature level to record high

Political leaders in Southeast Asia‘s biggest Muslim-majority nations got a reminder from Malaysia last week that the battle

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While the food looked yummy, fans flooded Roker’s comment section as they praised his new ‘cooking skills’ and suggest him for a new career choice

Rudy Gobert said he expected something wild from Draymond Green, knowing Steph Curry was out of the lineup and that Green doesn't like to play alone.