During the second phase of the Vande Bharat Mission, 30,000 Indians are being brought back in India from 31 countries on board 149 flights between May 16 and 22.

The Union health ministry has listed 130 districts in the country in red zone, 284 in orange zone and 319 in green zone on the basis of incidence of cases of COVID-19, doubling rate, extent of testing and surveillance feedback. Rediff Labs has mapped all the red, orange and green zones across the country.

Rediff Labs has created a chart to analyse the trend of COVID-19 cases across the country since the first case was reported on January 30, 2020.

Coronavirus spread through being in proximity to an infected person and inhaling droplets generated when they cough or sneeze, or touching a surface where these droplets land and then touching one's face or nose.

Rediff Labs analysed the 2015 assembly election results to develop a Sentiment Meter for the 2020 battle in Delhi.

The above map shows the amount of rainfall received by each district from June 1 to July 24, 2019.

The amounts are thrice of what agencies seized during the 2014 Lok Sabha poll process.

Rediff Labs brings you the election affidavits of all candidates in the fray in the seventh and last phase of polling for the Lok Sabha elections.

Rediff Labs brings you the election affidavits of all candidates in the fray in the sixth phase.

The map shows the state wise rate of crime/atrocities committed against SCs by non-SCs in 2016.

Rediff Labs brings you the election affidavits of all candidates in the fray in the fifth phase of polling for the Lok Sabha elections.

Rediff Labs brings you the election affidavits of all candidates in the fray in the fourth phase of polling for the Lok Sabha elections.

Rediff Labs brings you the election affidavits of all candidates in the fray in the third phase of polling for the Lok Sabha elections.

Pick your constituency from the dropdown menu to see the list of candidates, and click on 'Show' button to see the election affidavits of individual candidates.

Rediff Labs brings you the election affidavits of all candidates contesting from the 91 seats going to polls in the first phase of 2019 Lok Sabha elections.

This time the battle for the 175-member assembly will be between TDP and Jaganmohan Reddy-led YSR Congress.

The BJP is yet to open its account in the 32-member assembly of the Himalayan state.

How many seats would the BJP-led National Democratic Alliance have got had they fought the 2014 elections with their current alliance partners? Our RediffLabs team has devised an Election Sentimeter to how the swing in votes affects the election outcome.

The calculation is based on percentage difference between votes in favour of the winner and the runner-up.

The Election Commission has announced the schedule of 2019 Lok Sabha polls. The elections will be held between April and May in seven phases, starting from April 11. The counting of votes will be on May 23.