Satellites see through snow to steer safely across Antarctica.

Satellite images that expose perilous crevasses now reveal safe overland routes to the South Pole. Carolyn Merry of Ohio State University in Columbus has pieced together high-resolution satellite pictures that see through the snow, to map the passable Pole 1 .

Since a snow tractor, floundered into a hidden fissure in 1991, all supplies have been flown into the US South Pole research station. Safe t

Chase a fast-moving comet, land on it and ’ride’ it while it speeds up towards the Sun: not the script of a science-fiction movie, but the very real task of ESA’s Rosetta spacecraft.

New observations with the European Southern Observatory’s (ESO) Very Large Telescope (VLT) provide vital information about Comet Wirtanen – Rosetta’s target – to help ESA reduce uncertainties in the mission, one of the most difficult ever to be performed.

Every 5.5 years Comet Wirtanen completes an o

Coral reefs older than the Pyramids are being smashed to bits by fishing boats trawling deep water off the UK coast

European countries are constantly pleading with developing nations to protect coral reefs in tropical countries. But it turns out that their own fishing boats are trashing equally important reefs in their own waters.

Jason Hall-Spencer of the University of Glasgow has found pieces of coral at least 4,500 years old in the nets of trawlers operating off Ireland and Sco

Colorado State University is leading a team of researchers who plan to develop sunflowers into a rubber-producing crop, alleviating the harvest of rubber trees in Southeast Asia and Brazil – currently the only natural source of rubber in the world.

The United States is currently totally dependent upon imports for its rubber supply, importing nearly 1.3 million tons a year at a cost of $2 billion. Almost all natural rubber comes from rubber trees including those grown on plantations in Malays

A team of researchers at the Universitat Autònoma de Barcelona (UAB) has discovered a new mechanism that accelerates the shortening of telomeres (structures that protect the ends of chromosomes) involved in genetic instability and a predisposition to cancer. The research has been published in the journal Human Molecular Genetics.

DNA in higher organisms is organised into individual chromosomes, the ends of which are protected by structures called telomeres. Telomeres are very important in ma

Nearly 500 years after forming in their parent plant, lotus seeds from a Chinese lakebed have sprouted seedlings of their own, researchers say. According to the lead author of a study detailing the findings, published in the current issue of the American Journal of Botany, the cultivation of offspring from seeds this ancient is “a first in plant biology.”

Biologist Jane Shen-Miller of the University of California, Los Angeles, and colleagues collected 20 ancient lotus seeds on a trip to Chi