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Broadly neutralizing antibodies are able to recognize multiple strains of HIV at once. Naeblys/iStock via Getty Images Plus

HIV therapies currently need to be taken regularly for life – longer-lasting antibody treatments could one day offer an equally effective one-shot alternative

Antiretroviral therapies for HIV, while extremely effective, need to be taken daily for life. Designing antibody treatments that need to be taken only once could improve compliance and reduce drug resistance.
When asked to recall the popular children’s book series ‘The Berenstain Bears,’ many people make the same error by spelling it ‘The Berenstein Bears.’ Stephen Osman/Los Angeles Times via Getty Images

New study seeks to explain the ‘Mandela Effect’ – the bizarre phenomenon of shared false memories

People are puzzled when they learn they share the same false memories with others. That’s partly because they assume that what they remember and forget ought to be based only on personal experience.
Some of the positive photos used in the study were similar to this one – a group of smiling strangers. Luis Alvarez/DigitalVision via Getty Images

Ketamine paired with looking at smiling faces to build positive associations holds promise for helping people with treatment-resistant depression

In a new study, a single infusion of the antidepressant – along with repeated exposure to positive imagery – significantly reduced symptoms in depressed patients in a clinical trial.
New York Attorney General Letitia James announced a $250 million lawsuit against former president Donald Trump on Sept. 21, 2022 . Michael M. Santiago/Getty Images

New York’s $250 million lawsuit against Donald Trump is the beginning, not end, of this case – a tax lawyer explains what’s at stake

New York’s lawsuit against Trump could mean he and three of his kids are prevented from operating a business again in the state – but the IRS will determine whether federal tax crimes also took place.
In 1956, during the height of the polio epidemic in the U.S., health officials in Chicago offer polio shots at a public school. Bettmann via Getty Images

Polio vaccination rates in some areas of the US hover dangerously close to the threshold required for herd immunity – here’s why that matters

With poliovirus circulating in New York, health authorities worry that pockets of the county with low polio vaccination rates could give the virus a foothold.
Life is more normal now than it has been in years, as people do away with masks and social distancing. Stefan Tomic/E+ via Getty Images

Is the pandemic over? We asked an economist, an education expert and a public health scholar their views

President Joe Biden’s suggestion that the COVID-19 pandemic is over has led to a backlash among some experts who suggest the comment is premature – and counterproductive.