New book on teen brains can help improve reasoning, decision making

The book 'The Adolescent Brain: Learning, Reasoning and Decision Making,' co-edited by Valerie Reyna, focuses on teen brain development and high cognition, which is critical for good reasoning. (Dec. 15, 2011)

Lower temperatures mean higher vigilance needed for pets

A Cornell veterinarian reviews some of the primary hazards to pets in the holiday and winter season. Beware, for example, of holiday items, cords, antifreeze and icy feet.

Researchers discover how pathogen causes speck disease in tomatoes

Researchers report in Cell Host and Microbe how the structure of a protein allows a bacteria to interfere with the tomato plant's immune system, and cause bacterial speck disease.

Study of man-eating snakes: Snakes are predators on, prey of, and competitors with primates

A new study provides rare documentation of complex ecological and evolutionary relationships between primates - including humans - and snakes.

As Earth warms, plants and bees keep pace, study reports

As the warm temperatures of spring start a little earlier each year due to climate change, bees and plants are keeping pace, according to a new study. (Dec. 12, 2011)

Study: Swarm bees use 'stop' signals to make decisions, as do brain neurons

Swarms of bees and brains made up of neurons make decisions using strikingly similar mechanisms, reports a new study in the Dec. 9 issue of Science.

Biosensor may improve disease detection, water monitoring

A quick, inexpensive and highly sensitive test that identifies disease markers or other molecules in low-concentration solutions could be the result of a Cornell-developed nanomechanical biosensor.

Study may lead to drug therapies to prevent atherosclerosis

New research offers a clue into the underlying causes of atherosclerosis in terms of how the cells that line the blood vessels, called endothelial cells, behave as the vessels stiffen with age. (Dec. 7, 2011)

Cornell research on sand dunes wins award

A Weill Cornell Medical College in Qatar and Cornell research project to better understand microbes in sand dunes won an award at the Annual Research Forum of the Qatar Foundation in Doha.