The study, by Dr Indrani Roy at the University of Exeter, suggests that the natural phenomena such as solar eleven-year cycles and strong volcanic explosions play important roles in recent climate change which has been ‘underestimated’.

Nearly 15 percent of all chewing gum varieties sold promise to provide health-enhancing supplements to users, so Penn State researchers studied whether two vitamin-supplemented products were effective at delivering vitamins to the body. Their results validate the concept of gum as an effective delivery system for at least some vitamins.

Why share food with non-family members when there is no immediate gain? An international team of researchers from the Max Planck Institute for Evolutionary Anthropology (MPI-EVA) in Leipzig, Germany, conducted observations of natural food sharing behavior of the chimpanzees of the Taï National Park, Ivory Coast. They found that chimpanzees who possess large, desirable food items, like meat, honey or large fruit share food with their friends, and that neither high dominance status nor harassment by beggars influenced possessors’ decisions to share.

Just like humans, young songbirds are thought to learn their vocalizations by listening to adults — a process that has been studied in the laboratory but never experimentally in the wild, until now.

Researchers in the UNC Early Brain Development Study tracking the development of the brain’s emotion circuitry in infancy found that adult-like functional brain connections for emotional regulation emerge during the first year of life. And the growth of these brain circuits during the second year of life predicted the IQ and emotional control of the children at 4 years old, suggesting new avenues for early detection and intervention for children who are at risk for emotional problems.

As Hurricane Michael barrels toward the U.S. states along the northwestern Gulf of Mexico, and Tropical Storm Leslie lingers in the Central Atlantic, Tropical Storm Nadine has formed off the west coast of Africa in the far eastern Atlantic. NASA-NOAA’s Suomi NPP satellite provided a visible image of the new named storm.

Satellite images revealing an Arctic ice cap destabilizing at “unexpected and unprecedented” speed have scientists questioning the long-term stability of some of the Earth’s polar ice caps.

NASA’s Aqua satellite peered into Hurricane Sergio with infrared light to determine if the storm was intensifying or weakening. Infrared data showed cloud top temperatures were getting warmer on the western half of the storm, indicating the uplift of air in storms had weakened.

A location often earmarked as a potential habitat for extra-terrestrial life could prove to be a tricky place for spacecraft to land, new research has revealed.

The amount of plastic washing up onto the shores of remote South Atlantic islands is 10 times greater than it was a decade ago, according to new research published today (8 October) in the journal Current Biology.