Mountain lions in greater Los Angeles are proactively shifting their activity to avoid interacting with cyclists, hikers, joggers and other recreationists, finds a new study.

Metamaterials are artificial materials that do not occur in nature. Their components function like atoms in conventional materials but have special optical, electrical and magnetic properties.

A study uncovered how Salmonella, a major cause of food poisoning, can invade the gut despite the presence of protective bacteria.

Scholars for the first time identified chemical signatures of the components of a liquid concoction contained in a Bes mug. A new technique helped identify a sample flavored with honey, sesame seeds, ...

Stress is a double-edged sword when it comes to memory: stressful or otherwise emotional events are usually more memorable, but stress can also make it harder for us to retrieve memories. Now, ...

Animals and plants also live and thrive on public squares. This creates opportunities for greater biodiversity and well-being for the human population. Researchers have studied at 103 locations in ...

Hunted nearly to extinction during 20th century whaling, the Antarctic blue whale, the world's largest animal, went from a population size of roughly 200,000 to little more than 300. The most recent ...

Scientists have created a new 'biocooperative' material based on blood, which has shown to successfully repair bones, paving the way for personalised regenerative blood products that could be used as ...

How do animal behavior researchers feel about the feelings of animals? A new survey helps to answer that question.

An international team of researchers has uncovered evidence of partial resistance to artemisinin derivatives -- the primary treatment for malaria -- in young children with severe malaria.

Researchers have tested a novel therapeutic concept to treat virus-induced lung failure in patients with severe COVID-19 in a phase 2 clinical trial. The approach may also be applicable to other ...

New research found that the use of standardized autism screening during pediatric well-child visits identifies more children with high autism likelihood at a younger age, including those presenting ...