According to the Mirror, more than 1,000 FBI agents are working to track down the cell and arrested a man and two women 60 miles from Boston.
The estranged uncle of the Boston Marathon terror attacks suspects asked one of his nephew at large to surrender, saying his brother's children have brought shame to the entire Chechen community.
Police are hunting in Watertown, 10-km from Boston, for someone they believe is the white-hatted "suspect number two" in the Marathon bombings, after a police officer was shot dead last night on the Massachusetts Institute of Technology campus.
An Indian-origin runner and his family escaped the twin bombings during the Boston Marathon as he finished the run about an hour before with a personal best time.
A woman, who witnessed the horrific Boston bombings, was reminded of the deadly 2008 attacks in Mumbai, a city she was visiting when Pakistani terrorists went on a rampage killing 166 people.
Analysts believe that it was unlikely that an international terror network was behind the explosions.
Richard Branson's Virgin Money has extended its sponsorship of the London Marathon until at least 2017, the banking group said on Monday after this weekend's race brought big crowds on to the city's streets.
The two Boston Marathon bombing suspects are believed to be brothers of Chechen-origin, media reports said as authorities here ordered lockdown of the city to hunt for the surviving suspect after the other one was killed in a shootout with police.
Deadly bomb blasts that hit the Boston marathon on Monday will not affect the future of city sports events even though full security can never be guaranteed for the thousands of fans, experts said on Tuesday.
Kenyan Moses Mosop won the 34th Chicago Marathon on Sunday, surging away from the field with 10 kms to go and setting a course record of two hours five minutes 37 seconds.
"I would like to now apologise to the victims, to the survivors," he told a Boston court shortly before being formally sentenced to death for the bombing. "I want to ask forgiveness of Allah and his creation."
Kenyans convicted of doping offences will face at least three years in prison and heavy fines under a draft law to be submitted to parliament, the chairman of a government-backed anti-doping task force.
From begging cigarettes to becoming one of the richest sportsmen in Kenya, marathoner Robert Cheruiyot's is an inspiring tale.
Indian-American astronaut Sunita Williams, who plans to run the 26.2 mile Boston Marathon on board the International Space Station on April 16, finds it a challenging exercise.
Berlin marathon organisers shelve plans for 2020 race
Henry Wanyoike is a strong favourite for the 21 kms half marathon.
For all of Sohn's efforts at reconciliation, Japan has had an awkward relationship with him and his legacy.
Ethiopian runner Lelisa Desisa finished first in the Boston Marathon reclaiming the top spot in a race he last won two years ago when it was struck by a deadly bombing attack.
Uganda's Olympic champion Stephen Kiprotich showed he was no one-hit wonder by breaking Kenya's stranglehold on the men's marathon at the world championships with victory in two hours nine minutes 51 seconds in Moscow, on Saturday.
A summary of sports events and persons who made news on Tuesday
Record-busting shoes loom large in marathon debate
The suspect, named as Akbarjon Djalilov, is a Kyrgyzstan national.
'I will take any source of positivity I can get.'
Mark Hughes was identified on national TV as a possible suspect after he was seen carrying assault rifle.
Yes, a *lot* happened at the Hollywood Film Awards.
A summary of sports events and persons who made news on Sunday
Tennis star Caroline Wozniacki ran the New York Marathon and completed the course in just over 3 hours and 30 minutes on a chilly Sunday.
The Obama administration has asked Russia to "expel" fugitive National Security Agency leaker Edward Snowden "without delay", even as it agreed with the Russian President Vladimir Putin that the two countries should avoid a diplomatic showdown over the issue.
Rugby: Blues players sent home due to COVID-19 lockdown, still hoping to play last game.
An Islamic State manual for preparing, funding and carrying out terror attacks in the West is being shared on jihadist forums on the internet
Raising fears over the growing threat of home-grown extremism, three Americans, including two women, have been charged in separate cases of plotting terror strikes on United States soil using "weapons of mass destruction" and of travelling to Pakistan to fight against American forces.
Omar Mateen, the Afghan-origin gunman who killed at least 50 people at a gay nightclub in Orlando in US' deadliest mass shooting incident, pledged allegiance to ISIS in a phone call to emergency number 911 during the attack.
Wilson Kipsang won a lucrative duel to the finish to join compatriot Mary Keitany in a Kenyan sweep of exciting men's and women's races at a cold, windy New York City Marathon on Sunday.
Comey said from the investigations so far it is not entirely clear at this point just what terrorist group he aspired to support.
22-year-old Noah Lyles is expected to top the podium in Doha but it will take more than silver hair and a gold medal to make people forget about Usain Bolt.
Britain's Sunday Times and Germany's ARD say the results from the database of the sport's governing body, the International Association of Athletics Federations (IAAF), show evidence of widespread cheating among long distance runners.
A summary of sports events and sports persons, who made news on Sunday
With many searching their loved ones after the Nepal earthquake, Google has launched its 'person finder' tool and Facebook has activated its 'safety check' feature to help locate and report missing persons.
As another eventful year draws to a close, Rediff.com gives you a pictorial look back at the best and worst moments that shaped the sports stories this year.
Summary of sports events and persons who made news on Saturday.