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Your brain may be wired to regain lost weight

Weight loss is not simply a test of willpower. The human brain evolved to protect body fat during times of scarcity, and it can treat a previously higher weight as the new normal, triggering stronger hunger, cravings, and lower energy use after weight loss. This biological “memory” helps explain why many people regain weight after dieting and why medications such as Wegovy and Mounjaro can help by reducing appetite signals, although their effects may fade when treatment ends.

ScienceDaily Top Science Science 4m

Scientists went looking for giant trees in Taiwan and found a lost world

Taiwan’s steep, remote mountains have sheltered extraordinary forests containing hundreds of giant Taiwania firs. After years of difficult expeditions, LiDAR mapping, and citizen-science detective work, researchers discovered an 84.1-meter (276-foot) tree, the tallest known in East Asia. They also found dense “temples of giants” where dozens of enormous trees grow together. These ancient forests rank among the world’s most carbon-rich ecosystems.

ScienceDaily Top Science Science 2h

Japan’s prime minister tours earthquake-hit sites as recovery efforts hampered by soaring temperatures

Prime minister Sanae Takaichi visited Kumamoto prefecture almost a week after a magnitude 7.1 quake hit, killing 38 peopleJapan’s prime minister, Sanae Takaichi, has visited the south-western prefecture of Kumamoto, where recovery efforts are being hampered by heat and a lack of water supplies, almost a week after a magnitude 7.1 earthquake killed dozens and caused widespread damage.Thirty-eight people died during the quake, including one person who died of apparent heatstroke while taking shelter in a car in hot weather, officials said on Monday. Continue reading...

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