Grief is defined as the anguish and physiological distress experienced after significant loss

Grieving is a process—no need to rush social activities or major life decisions, if possible

Individuals experiencing grief may find comfort through counseling, online support groups, support books, and activities like volunteering. Each of these resources can help individuals build a community or new daily patterns when navigating intense anguish.

Prolonged Grief Disorder has certain recognizable risk factors

This official diagnosis is characterized by intense, daily symptoms of grief a year after the loss of a loved one among adults and faster—around at least six months—for kids and teens. Factors that put people at increased risk of this disorder include being single, attachment anxiety, violent or unnatural death, low education, low income, and multiple losses, among others.

Anticipatory grief describes experiencing sorrow ahead of a loss

All-consuming anticipatory grief—like if you know a loved one will soon die from a chronic illness—can be disabling. Seeking exercise, healthy food, hobbies, and trying to toggle between thinking about an upcoming loss and focusing on other matters is important for promoting health.

Extreme grief elevates cardiovascular risk and lowers immune system function

A 2014 analysis of cardiovascular risk and bereavement after a lost partner found that grief elevates the risk of stroke and heart attack for the 30 days following death of a partner and the risk then attenuates after that.

The five stages of grief—and what to do when yours doesn't follow this model

The "five stages of grief" is a well-established process used by many to move through periods of mourning. Grief is notoriously difficult to manage, and such procedures help move people forward. Only, what happens if your experience doesn't match the model at all? This podcast episode explores one researcher's unique approach to processing her own grief.

Emotional relationships with God affect grief

A study published in 2020 examined how internal, emotional relationships with God—rather than external characteristics of one's religiosity like weekly workshop attendance or attire—affected grief and adjustment among bereaved parents.

Grief rewires the human brain

The human brain handles stress and emotional traumas similarly. In response to the emotional stress of a situation like the death of a loved one, divorce, or abuse, the brain may strengthen or weaken connections between nerves to form new neural connections. Over time, chronic stress can diminish brainpower, reducing overall nerve growth and memory to shift resources to enable elevated fear responses and enable humans to survive.

Grief can trigger broken heart syndrome

Broken heart syndrome—stress cardiomyopathy—involves sudden, intense chest pain that is often mistaken for a heart attack. The condition, which affects part of the heart, briefly interrupts the way the heart pumps blood.

AI griefbots are controversial and could conceivably change how we mourn

"Deathbots" or "griefbots" are a particularly controversial use of AI chatbots. Mourners chat with AI chatbots that generate text or even video avatars of the dead based on inputs from loved ones to theoretically provide closure and comfort.

Grieving primate mothers will carry dead infant for long after death—and others will comfort her

An examination of infant corpse carrying practices among non-human primate mothers found that 40 species of primate mothers will carry around their dead infant for days, weeks, or even months. In some cases, a grieving primate's group members would provide grieving support—hugging or staying close to mothers who experienced a loss.

Watch Martha Graham perform 'Lamentation,' an influential piece on grief

Graham choreographed and performed the piece about grief, which premiered in 1930. The dance is performed while seated, with Graham's character attempting to free herself from an all-encompassing purple jersey.

A recession is commonly defined as two straight quarters of shrinking GDP

Recessions are sustained downturns in the economy. They’re significant, widespread, and there’s no single, surefire way to define or predict them.

Infertility is often not discussed, forcing women and families to grieve privately

Watch this podcast discussion from Weill Cornell Medicine about the emotional journey of infertility for couples and individuals and hear advice about how to navigate the feelings of loss of control, grief, anger, and despair, including suggested tips for supporting individuals struggling with infertility.

Anhedonia, which means 'without pleasure' in Greek, is typical in major depressive disorder

This common symptom—a flat affect—results in previously enjoyable hobbies no longer bringing pleasure. People with anhedonia may also avoid social situations because they anticipate they'll bring no joy, not because of anxiety or fear.

Necrosis is the unplanned death of cells and the tissue they comprise

If cells die prematurely due to a lack of blood flow, injury, or disease, they and their organelles can swell, leading to rupture of the surrounding cell membrane. This releases the cell's contents into the surrounding tissue, causing inflammation and damage to neighboring cells.

The history of ghosts, explained

The afterlife has perplexed humans across different periods, cultures, and belief systems. The desire to understand what comes next is often explored through the telling of ghost stories. Learn more about the spooky phenomena here.

The human body relaxes upon death, including the bowel and bladder, expelling urine and feces

Watch a hospice nurse walk through how death affects the human body and what to expect in the hours and days following the death of a loved one as the body breaks down.

Grit: passion combined with perseverance over an extended time

Roughly defined as a balance of perseverance and passion, Angela Duckworth defines this combination as an essential component of reaching long-term goals. Not merely about talent or luck, Duckworth argues the personality trait enables individuals to maintain their commitment to significant objectives over extended periods, despite facing challenges and setbacks.

A 'death benefit' can replace lost income, pay for a funeral, or leave a legacy

Those beneficiaries are usually family members. In exchange, the policyholder pays a monthly fee for coverage. It’s normally used to cover the life of a financial provider.

Apeirophobia is an overwhelming fear of living forever, perhaps stemming from the brain's inability to conceptualize an infinite life.

What 9/11 did to one family: the heartbreaking story of Bobby McIlvaine

Grief, conspiracy theories, and a family's search for meaning in the two decades since the attacks. On Sept. 11, 2001, Bobby McIlvaine was killed, along with nearly 3,000 other Americans. In the years since, his parents and brother have searched for...

Loneliness and isolation aren't the same thing

One can experience loneliness even in a crowded room. Isolation refers to social disconnection whereas loneliness is the distress that comes from lacking human connection and perceived isolation.

Addiction is defined as chronic compulsive drug use despite adverse consequences

This resource from the National Institute on Drug Abuse provides a comprehensive look at addiction as a complex brain disorder. It explores why people initially take addictive substances and how continued use alters the brain’s reward system.

Arthritis explained, with Dr. Nick Golinvaux

Arthritis, a condition affecting millions globally, is more than just joint pain—it’s a breakdown of cartilage that cushions bones, leading to stiffness, swelling, and discomfort. While often associated with aging, arthritis can affect people of all ages, especially after injuries. Though there’s no cure yet, treatments range from medication and physical therapy to surgical interventions like joint replacements.

What is the most painful thing in the world?

Pain is famously difficult to quantify, and though our response to it may be subjective, most pain does have underlying objective causes. So what's the most painful thing of all? Many say childbirth, or a broken femur, but this article lays out one case for why, of all things, kidney stones may be the most painful experience. Prepare yourself to find out here.

According to general relativity, gravitational waves are ripples in spacetime

First detected a century after Albert Einstein predicted their existence, gravitational waves transmit information about cosmological events by altering the shape of spacetime. Like ripples in water, these waves travel outward and can be detected on Earth, even for objects that do not emit light, such as black holes.

Some researchers have labeled nomophobia, the fear of being without your phone, as 'the phobia of the 21st century.'

Fear or disgust related to clusters of holes and cracks, called trypophobia, may stem from evolutionary processes to help us avoid pathogens.

Cultural norms about how to handle the bodies of loved ones in communities in West Africa have hampered Ebola responses.

In 1939, baseball star Lou Gehrig delivered his inspirational 'Luckiest Man' speech after retiring due to the health condition that now bears his name.

Alzheimer's can lead to brain shrinkage, with an average of around 2% of volume reduction per year

A Yale student wrote a profound essay about the consulting industry's influence on elite college students that was published in a book of her writing after she died in a post-graduation car accident.

Salvador Dalí believed he was his own dead brother, who had died nine months before he was born

Warren Buffett's former professor Benjamin Graham is known as the 'father of value investing,' a strategy in which investors seek to buy stocks trading below their intrinsic worth.

Use this tool to calculate the dollar value of your parental mental load, from meal planning to coordinating after-school care, then see resources that help generate solutions.

One of the most famous portraits ever taken is 'Afghan Girl' (1984) by Steve McCurry, yet the subject Sharbat Gula went much of her life without being identified or benefitting from the image's success.

Gerrymandering works through two techniques: cracking opposing voters across districts to dilute their power, and packing them into a few to waste their votes in lopsided majorities.

The deadliest aspect of volcanic eruptions is often not lava, but pyroclastic flows—avalanches of ash, gas, and rock that can move more than half the speed of sound.

The Russia-Ukraine conflict is the largest ground war in Europe since World War II in terms of casualties, forces mobilized, and displacement of civilians.

Crows are believed to have intelligence on par with a seven-year-old child and demonstrate complex behaviors, from problem-solving with tools to recognizing human faces.

The first steps to rebuilding your credit score include getting to know exactly what's on your credit report and figuring out how far you are from the '700 club,' or 'good score' range.

An initial public offering or 'IPO' is the process of a private company becoming public by putting shares of the company on the stock market for purchase.

Telehealth demand for GLP-1s for weight loss is booming as consumers seek easier access.

Corals are themselves not coral reefs—the term refers to the tiny marine invertebrates that build the rigid reef.

Poison ivy's characteristic rash is caused by an allergic response to an oily compound in the plant called urushiol.

According to the physics of black holes, our 4D reality may be a hologram—a projection of information coded on a 2D surface on the edge of the universe.

Graffiti dates back to at least ancient Pompeii, where citizens scrawled messages to one another on public walls

The syncytiotrophoblast is the outer layer of the placenta and the largest human cell, spanning an area about twice that of a king-sized bedsheet.

The word 'jazz' evolved from 'jasm,' 19th-century American slang for 'energy'

Some coin denominations have ridges etched on their sides, partly to prevent counterfeiting, in a practice called 'reeding.'