The bombings have been framed as part of ongoing internal conflict, but Sri Lanka was just the stage for a play that could have been performed anywhere in the world.
A decade on, the power of remembrance is key to Tamil culture.
This spring marks the 25th anniversary of the Rwandan genocide and the 10th year since the Tamil genocide in Sri Lanka. The world knows what happened in Rwanda. What about Sri Lanka?
The deadly Sri Lanka attacks show a return to the coordinated, sophisticated strikes employed by al-Qaeda in the 2000s, focusing on soft targets with vulnerable institutions.
By inciting religious hatred, the recent attacks in Sri Lanka appear to have more in common with Al-Qaeda than past ethno-religious violence, which has sought specific political change.
A new chapter of violence has begun in Sri Lanka and old divisions may yet again escalate further.
In a country with a weak press, social media played a key role in exposing the truth and building bridges between Sri Lanka's different ethnic and religious groups.
Suicide bombers struck Sri Lanka's churches and hotels on Easter Sunday, killing and injuring hundreds of people. Seven percent of Sri Lanka's population is Christian – most of them Roman Catholics.
Hexanal, a chemical produced naturally by fruits and vegetables, may help keep produce fresher for longer.
Sri Lanka has become the cautionary tale when it comes to Belt and Road investment with China. Can Nepal avoid a similar fate?
Old political rivalries have boiled over in Sri Lanka's worsening political crisis. Some fear possible violence less than a decade after the end of a brutal 25-year civil war.
Could the country now face a return to civil war?
Evidence shows that outright bans save lives.
Green infrastructure can be a valuable tool in helping vulnerable communities to face the double threat of flooding and drought.
Australian government reports used to determine asylum claims often differ from human rights groups on the current political climate in countries like Sri Lanka.
Fed by colonialism, civil war and online hate speech, Buddhist extremism in Sri Lanka has been on the march for decades.
More and more radical scholars and activists in the West are rejecting human rights. Is this right?
Artisanal fishers in Sri Lanka are throwing away more marine species than they keep.
Ten years after the Saffron Revolution in Myanmar, some Theravāda Buddhist monks are now preaching violence against Muslim or Hindu minorities in the name of "holy war".
China has become a commanding authority in infrastructure and has the opportunity to shape global development in ways that may define the rest of the 21st century.