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91av. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

Human embryonic stem cell-derived brain organoids grown on an organ-on-chip system

Health

Mini-brains have been fused to resemble that of a 40-day-old fetus

By fusing different human organoids, researchers have created “mini-brains” containing most of the cell types found in fetal brains

News

Health

Why being bilingual really does seem to delay dementia

Analysis

Health

USAID funding freeze devastates reproductive healthcare worldwide

News

Why exercising outdoors is better for your health

Health

Why exercising outdoors is better for your health

Regulars

Health

How both your genes and lifestyle alter risk of age-related diseases

News

Health

CAR T-cells enable record-breaking 18-year nerve cancer remission

News

Health

Eight habits that could keep your heart healthy

News

Health

Mouse brain slices brought back to life after being frozen for a week

News

various white pills

Health

Using common painkiller in pregnancy might raise ADHD risk in children

News

Health

'Sexome' microbes swapped during sex could aid forensic investigations

Forensic scientists investigating cases of sexual assault may be able to use the genital microbiome to identify the perpetrator, as researchers have found that this "sexome" is exchanged between partners during intercourse

News

Health

Strongest evidence yet that Ozempic and Wegovy reduce alcohol intake

News

Health

Waste surveillance at just 20 airports could spot the next pandemic

News

Health

Older people in England are more satisfied after covid-19 pandemic

News

Health

CAR T-cell therapy could help prevent clogged arteries

News