meta-analyses

Few peer-reviewed clinical papers on the pandemic contained original data, and many of those that did had poor experimental design.

A meta-analysis of more than 80 studies from the past four decades finds weak evidence to support the use of medicinal cannabis to treat anxiety, depression, and other mental health disorders.

Although the oral treatment seems to work, an analysis of the results from 12 clinical trials finds kids who got an immunotherapy have a greater rate of serious reactions.

The alterations have been greater under rapidly-climbing global temperatures, suggesting key ecological relationships could be disrupted in the future.

Analysis of DNA samples from more than 520,000 people brings the number of known stroke-risk loci to 32. 

Scientists have identified 40 new genes linked to human intelligence.

A global assessment of declining cacti populations places responsibility on increasing human activities.

With scientific budgets eroding, the biomedical community needs to get more return from the data it has already generated.

A new study finds behavioral researchers in the U.S. are prone to reporting extreme results.

Failure to translate preclinical research to humans may be due in part to biased reporting.

What lies untapped beneath the surface of published clinical trial analyses could rock the world of independent review.