Twitter vowed to crack down further on hate speech and sexual harassment, days after CEO Jack Dorsey said in a tweet-storm that the company was “still” not doing enough to protect its users. The policy changes were specifically aimed at …

The statistics in the United States are disturbing enough: every year two million people contract bacterial infections that are difficult or impossible to treat with antibiotics; 23,000 of those people die. Doctors gathered in Berlin are warning it’s going to …

The European Space Agency ESA has launched a new satellite that will collect data useful to ordinary people everywhere on earth. For at least seven years, the Sentinel 5 Precursor will monitor air pollution caused by both man-made and natural …

Trade ministers from the United States, Canada and Mexico wrapped up a contentious fourth round of talks this week, aimed at modernizing the North American Free Trade Agreement. But the Trump administration’s proposals to reshape NAFTA have some trade analysts …