After launching the legal challenge last week, he did not appear in the court for the hearing

The researchers said the black hole is roughly three times the mass of our sun

Thursday's Earth Day kickoff sought to rally world ambition to reduce global warming

PM Trudeau acts after prominent politicians complained Ottawa had not done enough to combat a third wave of infections

White House says it was embracing 'ambitious but attainable goals' for international aid to developing countries

China is aware that there is temporary shortage of necessary materials in India, says foreign ministry spokesman

India reported world’s highest daily increase in new coronavirus cases, which raised oil demand concerns

"More and more poor people have lost their jobs and are unable to afford food"

Three-way meeting would cover recent developments in the Afghan peace process

"Any move by Biden to recognize the mass killings as a genocide will further harm already strained ties"