Pea aphids — a serious agricultural pest — have the ability to see and avoid a common, aphid-killing bacteria on plant leaves, according to a new study.

'Are we alone in the universe?' The question has fascinated, tantalized and even disconcerted humans for as long as we can remember.

A new species of a giant dinosaur has been found in South Africa's Free State Province. The plant-eating dinosaur, named Ledumahadi mafube, weighed 12 tons and stood about four meters high at the..

A new study could contribute to the development of alternatives to treat muscle weakness and atrophy. An article describes how rats subjected to an aerobic exercise routine preserved their muscle&#039..

Noise is often an undesirable phenomenon, for example a recorded conversation in a noisy room, astronomical observations with large background signals or in image processing. A research team has now d..

Beach sand ripples can be fingerprints for ancient weather conditions, study shows.

All machines convert one form of energy into another form – for example a car engine turns the energy stored in fuel into motion energy. Those processes of energy conversion, described by the theory c..

A study has documented for the first time widespread inflammation in the brains of patients with the poorly understood condition called fibromyalgia.

Arctic sea ice likely reached its 2018 lowest extent on Sept. 19 and again on Sept. 23, 2018. Analysis of satellite data showed that, at 1.77 million square miles (4.59 million square kilometers), 201..

Ride-hailing accounts for an 83 percent increase in the miles cars travel for ride-hailing passengers in Denver's metro area.