The infamous nuclear accident devastated the lives of millions of people in Western Russia, Belarus and the Ukraine. The radioactive fallout spread over tens of thousands of square miles, driving more than a quarter of a million people permanently from their homes. It remains the world's worst nuclear disaster to date.
The good, the bad and the not so impressive...
Indian tennis ace Sania Mirza fought through a gruelling schedule to enter the last 16 of women's doubles and quarterfinals of mixed doubles by winning both her respective second-round matches on an all-win day for Indians in the US Open in New York.
For the second time in three days at the ATP Finals, Rafael Nadal fought off one of the game's rising powers but beating Greek Stefanos Tsitsipas proved in vain as his semi-final hopes vanished on Friday.
President Donald Trump on Saturday tweeted that it was "very important" that players stand during the national anthem, following an ongoing controversy over athletes and others kneeling in protest.
Amongst the many characters in the Mahabharata, the impetuous Ashwathama comes across as a warrior lacking maturity and forethought.
Somdev Devvarman joined compatriot Ramkumar Ramanathan in the singles main draw of the ATP Chennai Open with a come-from-behind victory over Briton James Ward in the final qualifying round in Chennai on Sunday.
The World Cup has seen the most talented footballers on the planet. The tournament is also home to the glamorous wives and girlfriends (WAGs) of these players.
Barcelona won the La Liga title with a comfortable 3-0 victory at Granada thanks to a Luis Suarez hat-trick in the season finale on Saturday.
Sania and her American partner Bethanie-Mattek Sands shocked second seeds Martina Hingis and Flavia Penneta, winning 6-3, 6-3 in the quarter-finals of Apia International. Rohan Bopanna and Daniel Nestor beat the Italian pair of Simone Bolelli and Fabio Fognini.
Two-times Grand Slam champion Pat Rafter's return to the big-time after retiring 13 years ago lasted just 73 minutes when he and his former Davis Cup team mate Lleyton Hewitt lost in straight sets in the Australian Open doubles.
India and US on Wednesday night signed a new strategically important 10-year defence framework agreement setting the stage for co-development and manufacture of defence equipment.
After a few exciting days in Nepal, a land of alluring stupas, Rediff.com's Rajesh Karkera, on a tri-nation drive, heads east via India into mysterious Bhutan.
Trudeau has said that he will repair Canada's cool relations with United States President Barack Obama's administration, withdraw Canada from the combat mission against Islamic State militants in favour of humanitarian aid, and tackle climate change.
American swimmer Michael Phelps pleaded guilty to driving under the influence of alcohol and received 18 months of supervised probation and a one-year suspended jail sentence.
Top men's doubles player Jamie Murray has called for an end to the ATP Tour's scoring system in the format and says there is widespread support for it to be changed.
What if we made X-Men here in India?
We present to you a blow-by-blow account on what happened on the night of May 1, 2011, when the terror mastermind was killed
The new Audi RS7 Sportback Performance is so powerful that driving this car is not for the faint-hearted.
Being a high-end bike, Yamaha YZF-R1 is supposed to be more powerful, safer and user-friendly than before.
His season had already provided several unforgettable chapters but Andy Murray saved the best to last as he eclipsed Novak Djokovic 6-3 6-4 to claim his first ATP World Tour Finals title and rubberstamp the year-end top ranking on Sunday. Against a man who has so often been his nemesis, Britain's golden boy Murray produced a relentless display to claim a ninth title of a year which included a second Wimbledon crown and Olympic gold in Rio.
It is the first time the final match of the season will decide who is ranked number one.
Some of the big moments of the sporting world from 2010-2019!
In March 1972, The Godfather was first screened in a New York theatre. The movies were never the same again. Forty six years later, longtime Rediff film critic Raja Sen talks about why that film means that much, and how it led him to a unique tribute.
Want a detox from the city crowds? Visit Dharamkot and watch the glorious sunset!
Here is what you can do every hour to stay healthy and lose weight
'Make no mistake, depriving water deliberately to a nation of 190 million people is a repugnant idea.' 'The world community won't forgive us.'
'They are perhaps the only night when the stars, those celestial seraphs, become as vulnerable, as doggedly human, as the rest of us.'
Kamal Haasan's unrivalled make up skills, Jack Nicholson's haunting imagery, Asha Parekh's life as a Hit Girl and the surprise package of Beauty and the Beast, it's all there in Sukanya Verma's super filmi week.
Sukanya Verma shares her exciting filmi week with us!
The Hobbit: The Battle of the Five Armies will perhaps be best enjoyed by those who have not yet read JRR Tolkien's prequel to the Lord of the Rings series, says Paloma Sharma.
Though the list of superstitious beliefs is long, often dissolving distinctions of class, caste, religion and education, Karnataka's anti-superstition bill is seen as a big step ahead.
'Maybe what the lady in Sex and the City said was right-- that maybe our girlfriends are indeed our soulmates and guys are just people to have fun with.'
'With Prime Minister Modi's electoral victory, President Obama very quickly reached out, and we were off to the races.' 'We've seen two highly successful leader-level engagements in the past five months. We've really turned things towards a new beginning -- a new energy, a new momentum...'
There's still little indication of forward movement in Indo-US defence relations.
'This is the first time the US has formally recognised the threat India faces from terrorist organisations based in Pakistan.'
'Pratchett's work mocked the very idea of literary limitations, going from police procedural in one book to Christmas adventure in the next, from vampires to football, from the birth of motion pictures to the examining of religion itself.'
Leander Paes talks to Harish Kotian/Rediff.com about his recent Australian Open mixed doubles triumph and the special bond he shares with his former Grand Slam-winning partner, Martina Navratilova.
'You have the home-cooked food. But on top of that you are having the sugary drinks, the junk food, the mithais and whatever else....' 'People should not be frying in this sunflower oil, corn oil or eating any foods fried in this stuff.' 'They should cook in butter or ghee or olive oil. That is much healthier.'