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At Earth.com, our goal is to provide the internet with a homepage for anything and everything about our planet Earth and the environment.

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News

Earth.com
earth.com > news > study-shows-single-dose-of-lsd-reduces-anxiety-symptoms-for-months

Miracle cure? Study shows one single dose of LSD reduces anxiety for months

5+ mon, 4+ week ago   (695+ words) Anxiety seeps into daily life like a plague. It disrupts focus at work, strains relationships, and turns even small tasks into stress triggers. Standard treatments are available, but they do not work for everyone. Many people cannot tolerate antidepressants in…...

Earth.com
earth.com > news > alcohol-may-rewire-two-brain-networks-and-scientists-linked-them-to-memory-and-movement-problems

Alcohol may rewire two brain networks, and scientists linked them to memory and movement problems

2+ mon, 4+ week ago   (788+ words) Scan the brain of a longtime heavy drinker and the damage looks familiar: weak connections, slow signaling, memory and movement that slip with age. That picture of alcohol brain networks held steady enough that researchers stopped questioning it. Then a…...

Earth.com
earth.com > news > genes-that-influence-cannabis-use-and-addiction-finally-identified

Genes that influence cannabis use and addiction finally identified

10+ mon, 4+ week ago   (908+ words) Cannabis is everywhere now – from casual use to medical treatment. Yet one question stays unsolved: why does it pull some people deeper than others? A team at the University of California San Diego School of Medicine, in partnership with 23andMe, tried…...

Earth.com
earth.com > news > depression-may-be-caused-by-tiny-dna-switches-deep-inside-neurons

Depression may be caused by tiny DNA switches deep inside neurons

9+ mon, 3+ week ago   (754+ words) Scientists in Montreal have tied depression to specific changes inside two types of brain cells. Their map points to excitatory neurons that shape mood and microglia that manage inflammation. Depression affects about 5 percent of adults. This new study suggests treatments…...

Earth.com
earth.com > lifestyle > depression-appears-to-shut-down-the-brains-ability-to-make-new-neurons

Depression appears to shut down the brain’s ability to make new neurons

2+ week, 6+ day ago   (1070+ words) A rare look inside the human hippocampus reveals changes in new neuron growth, memory circuits, stress responses, and inflammation linked to depression. Depression can affect how people feel, think, sleep, remember things, and deal with stress, so it does not…...

Earth.com
earth.com > news > autism-and-adhd-may-be-more-alike-in-the-brain-than-we-thought

Autism and ADHD may be more alike in the brain than we thought

5+ mon, 1+ day ago   (787+ words) Some children seem full of energy all the time. Others stay quiet and find social situations confusing. Parents often hear about ADHD or autism and try to understand what those terms really mean. At first, it may seem simple – two…...

Earth.com
earth.com > news > new-ai-tool-could-make-antidepressants-less-trial-and-error

New AI tool could make antidepressants less trial and error

4+ mon, 6+ day ago   (748+ words) A new study has found that a simple web tool helped patients stay on antidepressants longer than standard prescribing. The result gives doctors a practical way to reduce early drop-offs and help patients remain on treatment long enough to feel…...

Earth.com
earth.com > news > psychedelics-may-reshape-the-brain-in-ways-that-support-mental-health

Psychedelics may reshape the brain in ways that support mental health

5+ mon, 2+ day ago   (871+ words) Psychedelic drugs were long treated as scientific outliers – powerful, controversial, and difficult to study. For decades, research slowed, leaving key questions about how these substances affect the brain unanswered. Now that serious studies have returned, scientists are seeing a surprising…...

Earth.com
earth.com > news > scientists-redefine-what-it-means-to-have-good-mental-health

Scientists redefine what it means to have good mental health

4+ mon, 3+ week ago   (808+ words) Researchers have identified six core parts of positive mental well-being, giving a field long divided by competing definitions a clearer focus. The research recasts mental health as something built through purpose, choice, connection, and self-regard – not simply the absence of…...

Earth.com
earth.com > news > mental-illness-and-physical-disease-are-more-connected-than-we-thought

Mental illness and physical disease are more connected than we thought

5+ mon, 3+ day ago   (607+ words) What if your mind and body were never truly separate? For years, people have treated mental and physical health as if they exist in entirely different worlds. Doctors treated depression in one place and heart disease in another. But new…...

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