Caffeine-producing plants use three different biochemical pathways and two different enzyme families to make the same molecule.
July 1, 2015|
Nutrient levels in soil don’t add up when food chains combine.
June 29, 2015|
Science releases new guidelines for research transparency, hoping to stem the tide of retractions and misconduct.
June 25, 2015|
Researchers have found the New Guinea flatworm, one of the world’s most invasive species, in Florida, putting native ecosystems at serious risk.
June 1, 2015|
The number of plagiarism-based retractions has grown since the advent of detection software, according to a BioMed Central analysis.
May 21, 2015|
An independent investigator says that the surgeon misrepresented the truth in papers about artificial trachea transplants.
May 3, 2015|
Species die-offs are expected to accelerate as greenhouse gases accumulate, according to a meta-analysis.
April 24, 2015|
One study shows the insects prefer food laced with pesticides, while another adds to the evidence that the chemicals are harmful to some pollinators.
March 6, 2015|
A Michigan judge denies a request to reveal the identities of commenters on the post-publication review website.
March 1, 2015|
Evolving Ourselves, The Man Who Touched His Own Heart, Bats, and The Invaders