Bridgette and Paula Powers not only look alike, but they also speak simultaneously with remarkable accuracy.
Ram and Shesh Narain Diwediamoo compelled many, including a prominent psychologist, with their unique reincarnation tale.
Erramatti Mangayamma has become the world's oldest mother after giving birth at the tender age of 74.
Champagne house Mumm has developed a special twin-chambered champagne bottle for use in space.
NASA has revealed some of the results of its recent experiment involving twins Scott and Mark Kelly.
The extremely rare find is one of only a few examples of conjoined twins ever seen outside of humans.
Astronaut Scott Kelly spent 340 days aboard the space station while his twin brother remained on Earth.
A bizarre interview on Good Morning Britain saw identical twins answering questions in perfect sync.
Two identical twin sisters located in two different US cities have given birth at exactly the same time.
26-year-old Yamini Karanam had been undergoing neural surgery when her unborn twin was discovered.
Astronomers have identified the first ever ice giant planet beyond our own solar system.
Extrasolar planets with a companion world tugging at them could remain habitable for much longer.
NASA is set to conduct an unprecedented new study in to the way space can affect the human body.
NASA's twin GRAIL probes have helped to solve why the Moon's gravity appears to be uneven.
Researchers now believe the killer space rock could have been two asteroids orbiting one another.
In a remarkable coincidence, a couple who each have an identical twin now have identical twin children.
The twin lunar orbiters Ebb and Flow are being prepared for their final descent on Monday.
Identical twins Craig and Brenton Gurney believe they share a unique extra-sensory connection.
What was thought to be a copy has turned out to be a unique version by one of Da Vinci's students.
The two satellites will enter in to orbit around the moon within hours to begin mapping its gravity.