On April 26 2019, scientists at the Laser Interferometer Gravitational-Wave Observatory (LIGO) and the Virgo Interferometer detected gravitational waves from a possible black hole-neutron star collision thought to have taken place 1.2 billion light years away. The event was observed by both LIGO observatories, based in Louisiana and Washington state in the USA, and the Virgo facility based in the European Gravitational Observatory (EGO) in Italy.

A team of international researchers examine the cost burden of haemodialysis and found that about nine in ten households found it hard to meet the expenses, in spite of subsidies. 

Southern India, now battered with the scorching heat, is awaiting the monsoon showers that bring some respite during the month of June. It looks like the wait would not be too long and well worth it. In a press release issued today, the Indian Meteorological Department (IMD) has announced that the southwest monsoon rainfall over the country, on the whole, is likely to be normal.

Researchers from Switzerland, Germany, Austria and India have calculated the distribution of ice thickness or the volume of ice in the glaciers present across the globe.