Connecting Research and Experts with Journalists

• share
• favorite_border

Endovascular therapy, or EVT, – a minimally invasive surgery performed inside the blood vessels – is 2 ½ times more likely than standard medical management to achieve a positive outcome after vertebrobasilar stroke that affects the back of the brain, including the brain stem.

• share
• favorite_border

A new study led by American Cancer Society (ACS) researchers shows that early-onset colorectal cancer (CRC) incidence rates are rising in 27 of 50 countries/territories worldwide, 20 of which have either exclusive or faster increases for early-onset disease. In 14 countries, including the United States, rates are increasing in young adults while stabilizing in those 50 years and older. The research is published today in the journal The Lancet Oncology.

• share
• favorite_border

Ozone pollution is getting worse as the climate warms. Now interdisciplinary research from the University of Utah documents compelling link between prenatal exposures on Utah's Wasatch Front and increased risk of intellectual disability.

• share
• favorite_border

Firm growth drives job creation and allocation of resources. The importance of particular modes of growth, their inter-relationships, and their relation to future performance is vital for understanding how firms and industries evolve. In a new study, Jagadeesh Sivadasan, professor of business economics and public policy, provides an in-depth analysis of firm growth and offers new insights into the relative importance and impact of organic and transactional modes of growth.

• share
• favorite_border

A method called quantum ghost imaging (QGI) allow scientists to capture images at extremely low light levels. QGI also enables the use of one color to examine a sample with extremely low light and another color to form the image. The method allows detailed imaging and monitoring without damage to live plants, allowing examination of active plant processes such as photosynthesis.

• share
• favorite_border

Older adults whose blood pressure fluctuates over time may be more likely to have problems with thinking and memory skills, according to a study published in the December 11, 2024, online issue of Neurology®, the medical journal of the American Academy of Neurology. The association was found in Black participants but not in white participants in the study.

• share
• favorite_border

Hundreds of venomous snakes. King Cobras. Spitting cobras. Mambas. Gaboon vipers. African vipers. South American vipers. North American vipers. Every type of snake imaginable. That’s what fascinated Steve Mackessy, Ph.D., from an early age, thanks to his part-time job in high school — working at a reptile supply company. He’s been enthralled with these venomous creatures ever since. Now, he is a professor of Biology in UNC’s College of Natural and Health Sciences.

• share
• favorite_border

Conservationists have succeeded in restoring tiger populations in a region where they were virtually absent for more than 50 years in Russia. This restoration took place from 2012-2021 in the Pri-Amur region of Russia.

• share
• favorite_border

A newly created atlas of 21 million cells could upend long-held assumptions about how we age and provide fresh directions for anti-aging therapies.