Eric Ralls

Senescent cells in mouse lung and skin share a fat-linked signal a laser can detect, a step toward finding them without a biopsy.

Women in male-heavy finance teams felt less comfortable admitting mistakes at work, but the gap closed where women made up most of the team.

AI chatbots backed existing plans about twice as often as identical new ones, a status quo bias that can work against climate choices.

Antibodies from recovered COVID-19 patients neutralized the bat coronaviruses best equipped to use the cell receptors of many animal species.

Virtual biotech staffed by 37,000 AI agents found a marker for more successful medicines

Long-term exposure to air pollution is linked to higher suicide risk, raising questions about the role of environment in mental health.

A neural network called IRIS reads embryo cell signals from a cell's gene activity, and it has already improved a recipe for lung tissue.

In a trial of 587 cancer survivors, tai chi and mindfulness each eased fatigue and pain's toll on daily life, whichever class people picked.

Gene networks behind several unrelated illnesses showed surprising overlap, offering clues to why patients experience many of the same symptoms.

Older adults remember one-time events as accurately as younger people, but routine memories reveal surprising differences in how recall changes with age.