Paris / AFP Two teenage girls from the French city of Nice are being held on suspicion of planning an attack directed by a notorious Syria-based French extremist, a source close to the investigation said on Sunday. The suspects, aged 17 and 19, live in the same area of Nice as Mohamed Lahouaiej Bouhlel, the radicalised Tunisian man who …

  The Harvard Management Co., which oversees Harvard University’s endowment and other investments, just released its 2016 annual report. It’s grim reading: The fund had a negative return of 2 percent and was worth about $2 billion less than a year earlier, underperforming its benchmarks by a significant margin. At $35.7 billion, the university’s endowment is the biggest in the …

Imagine an entirely plausible scenario for the effects of climate change in 2045. The Greenland ice sheet has melted entirely, adding 20 feet to the oceans. Unprecedented outbreaks of pests have ruined crops of corn, wheat and rice around the world, causing food shortages and riots. In the U.S., the army patrols major cities. In such a desperate situation, could …