US PhD seats disappearing 2026: Harvard cuts, Columbia proposals and UCSD reductions
Harvard cut science PhD intake by more than 75% , a change first reported in October 2025. The move is one of several at top US research universities shrinking doctoral cohorts amid federal funding disruptions.
Article updated: Apr 17, 2026 .
Why US PhD seats disappearing 2026
Federal research funding changes triggered the admissions pullback. The NIH grant review freeze began in January 2025 , while a proposed 15% cap on NIH indirect funding and a steep NSF budget cut (−55% in year one) left departments unsure they could guarantee stipends.
Doctoral funding in biomedical fields depends heavily on NIH grants. When grant renewals became uncertain, many programmes reduced intake or paused admissions to avoid admitting students without guaranteed support.
The numbers
| Metric | Figure / change |
|---|---|
| Harvard science PhD seats | >75% reduction; Molecular & Cellular Biology intake 4 students |
| Columbia GSAS proposed cut | Up to 65% reduction; over $400 million in research grants frozen |
| UC San Diego Biology | Cut >30% — from target 25 new students to 17 |
| New international graduate enrolment (2025) | −19% |
| Indian undergraduate applications to US colleges (Common App, Nov 2025) | −14% |
| Typical PhD stipend | $25,000–$40,000 per year |
| Net STEM PhDs lost from federal agencies (2025) | −4,224 |
Which fields and campuses were hit
NIH-funded biomedical areas — molecular and cell biology, chemistry, neuroscience, and biomedical engineering — faced the sharpest cuts. Universities that reduced or paused admissions include Harvard, Columbia (proposed), UC San Diego, George Washington (paused five programmes), and others that scaled back bioscience support.
Stanford reduced guaranteed bioscience funding from four years to two years. Several campuses reported partial freezes or hiring slowdowns tied to grant uncertainty.
What US PhD seats disappearing 2026 means for Indian applicants
New international enrolment and Indian applications were already down in 2025. The doctoral-seat contraction adds funding risk for applicants targeting NIH-dependent fields.
Verify stipend funding and cohort size before applying. Contact the department graduate coordinator and ask for the programme's confirmed cohort plan and guaranteed funding duration. A vague reply or non-response is a red flag.
Prioritise programmes with endowment-backed or industry-funded support if you need secure funding. Consider Canada, which announced CAD $133.6 million in December 2025 to attract doctoral students, and Germany where PhD positions are hired directly by professors on paid contracts.
If you are already enrolled, check your advisor's grant renewal date and documented funding end date. Know fallback options and visa implications tied to funding changes.