Scientists from multiple universities now find there's more than one level of hummingbird torpor: shallow and deep, plus the transition stage between levels of torpor and the normal sleep state. At ...

The assembly of a functional vascular system requires coordinated signalling between various growth factors and receptors. The Tie receptors and their angiopoietin (Ang) ligands have important ...

The prefrontal cortex (PFC) provides 'top-down', higher-order guidance of thought, attention, behaviour and emotion, with dorsolateral regions regulating cognition, and ventromedial regions regulating ...

Studies suggest that some foods can help decrease chronic inflammation. These include olive oil, certain berries, fruit, vegetables, spices, and fish. Inflammation can help your body defend itself ...

Breathing exercises, like pursed-lip breathing and diaphragmatic breathing, can help slow your breathing and trigger relaxation responses. Useful techniques range from simple deep breathing to ...

Neurotransmitters are chemical messengers that transmit signals from nerve cells to target cells by attaching to specific receptors. After delivering their messages, the body breaks them down or ...

Megan Fox revisited her experience with the paparazzi during the premiere of her 2009 horror film Jennifer’s Body at a recent Los Angeles event. The 39-year-old actress attended a special screening at ...

Abstract: Humanoid locomotion remains a fundamental challenge in robotics due to the high degrees of freedom, strong coupling between centroidal and joint-level dynamics, underactuation during walking ...

To enable humanoid robots to work robustly in confined environments, multi-contact motion that makes contacts not only at extremities, such as hands and feet, but also at intermediate areas of the ...