Science
Health & Medicine Correspondent
Tom Brennan
Tom covers public health, medicine, and the business of care. His reporting focuses on what new findings actually mean for patients.
Latest from Tom Brennan
Science
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New fossil crocodile species linked to Lucy’s Ethiopian world
Science
Psychologist points to grandparents as support for children’s mental health
Science
Starting an instrument in later life linked to steadier memory
Health
Engineered CAR-T cell coating shrinks lymphoma tumors in mouse study
Health
Guideline says some early puberty cases may need less testing
Science
Rare great white sighting points to gaps in Mediterranean shark science
Science
Engineered yeast enzyme screen points to ALS and Parkinson’s targets
Science
Hubble image shows galaxy cluster bending early-universe light
Health
Severe Covid-19 study links immune differences to metabolism
Health
Blood test may broaden prenatal genetic screening, researchers say
Health