Coca-Cola and PepsiCo have given millions of dollars to nearly 100 prominent health groups in recent years, while simultaneously spending millions to defeat public health legislation.

Internal sugar industry documents suggest that five decades of research into the role of nutrition and heart disease may have been largely shaped by the sugar industry.

A group of researchers wants PubMed to start publishing conflict-of-interest information upfront.

Eric Lander's CRISPR history could determine the outcome of a bitter patent fight, but the author failed to disclose conflicts of interest, critics say.