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Health & Disease

Are you a workaholic? Here’s how to spot the signs

In a major shift, psychologists now view an out-of-control compulsion to work as an addiction with its own set of risk factors and consequences

To pee or not to pee? That is a question for the bladder — and the brain

How do we sense the need to urinate? The basic urge is surprisingly complex and can go awry as we age.

Time for half-year resolutions?

If your good intentions from a few months ago haven’t led to much, take note. A psychologist tells us what we can learn from studies on willpower.

Fit for a dog? The latest science on CBD for pets

Though studies are still mixed, and products often inconsistent, many scientists have hope that cannabidiol can help canines and other furry patients suffering from arthritis, allergies and anxiety

What’s next in the Ozempic era?

Diabetes, weight loss and now heart health: A new family of drugs is changing the way scientists are thinking about obesity — and more uses are on the horizon

Psychedelic drugs and the law: What’s next?

The push to legalize magic mushrooms, MDMA, LSD and other hallucinogens is likely to heighten tensions between state and federal law, drug law expert Robert Mikos says

Soda taxes can’t reverse the obesity epidemic

OPINION: They might be able to help, but only if well-designed and in combination with other policies

How gut bacteria connect to Parkinson’s disease

Growing evidence suggests a link between the debilitating neurological illness and the microbes that live in our intestines. The vagus nerve may be a pathway.

The growing link between microbes, mood and mental health

New research suggests that to maintain a healthy brain, we should tend our gut microbiome. The best way to do that right now is not through pills and supplements, but better food.

Scientists scrutinize happiness research

From meditation to smiling, researchers take a second look at studies claiming to reveal what makes us happy

Top science stories of 2023

Twelve standout news events and trends in a tumultuous year

Medications for opioid use disorder — MOUD — and adolescents

Treatment with drugs such as buprenorphine, methadone and naltrexone is deemed the gold standard for youth with opioid addictions. Why isn’t it used more often?

How the placebo effect went mainstream

PODCAST: Sloppy by today’s standards, and maybe even back when it was published in 1955, Henry Beecher’s paper paved the way for sounder drug trials and pushed scientists to better understand how we process pain (Season 3, Episode 3)

The neurons that make us feel hangry

Neuroscientists think a cluster of cells in the brain that stimulate appetite could be a target for eating disorder therapies

Reading the mind with machines

Researchers are developing brain-computer interfaces that would enable communication for people with locked-in syndrome and other conditions that render them unable to speak

Hope for haploinsufficiency diseases

Genetic conditions like Dravet syndrome, which causes severe childhood epilepsy, are hard to tackle with traditional gene therapy. New approaches in the works include using antisense therapy to boost mRNA splicing.

The teen brain: Mysteries and misconceptions

VIDEO: Join a conversation about the teenage brain’s strengths and vulnerabilities, how adults can support teenagers with mental health issues, and how teens can help one another

The baby brain: Learning in leaps and bounds

VIDEO: Learn how the baby brain changes from gestation to toddlerhood, and what parents, teachers and policymakers can do to ensure kids are set up for success

The mature mind: Aging resiliently

VIDEO: Connect with brain health experts about the best ways to cultivate resilience as we age, and how to support loved ones with memory loss and dementia

Scientific highs and lows of cannabinoids

Hundreds of these cannabis-related chemicals now exist, both natural and synthetic, inspiring researchers in search of medical breakthroughs — and fueling a dangerous trend in recreational use

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