Could comet-dwelling trees provide safe, habitable 'bubbles' of life that travel through the cosmos ?
According to physicists, a hole in the fabric of reality could wipe out everything in the universe.
A new theory has proposed that our universe is riding on the edge of an expanding bubble in an extra dimension.
NASA is launching a spacecraft to study the heliosphere - a bubble which extends far beyond the orbit of Pluto.
Physicists at Harvard University have suggested that the universe could end almost as abruptly as it began.
Physicist Helen Czerski has cast doubt on one of the most popular theories about the Bermuda Triangle.
Divers exploring the ocean depths off the coast of Turkey came across something extremely unusual.
A snapshot of the past has been found in the form of a bubble frozen in the Antarctic ice.
An attempt to 'run' from Florida to Bermuda in a plastic bubble didn't go quite according to plan.
Scientists have discovered several hundred vents pumping methane out from the bottom of the Atlantic.
Tiny bubbles of air dating back over 1.5 million years could be trapped under the Antarctic ice sheet.