Tech companies have been funneling billions of dollars into quantum computers for years. The hope is that they’ll be a game changer for fields as diverse as finance, drug discovery, and logistics.... Read more »

Two years ago, the US Supreme Court overturned Roe v. Wade, a legal decision that protected the right to abortion. Since then, abortion bans have been enacted in multiple states, and millions... Read more »

There is a caveat: Because the ground states are effectively found through trial and error rather than explicit calculations, they are only approximations. But this is also why the approach could make... Read more »

—James Temple Donald Trump’s decisive victory is a stunning setback for the fight against climate change. The Republican president-elect’s return to the White House means the US is going to squander precious... Read more »

The US election could create global ripples as well, and very soon. US negotiators will meet with their counterparts at the annual UN climate conference that kicks off next week. With Trump... Read more »

What, exactly, Trump can do will depend on whether Republicans take control of both houses of Congress. A clean sweep would open up more lanes for targeting legislation passed under Biden. (As... Read more »

2D barcodes encode substantially more information than their 1D counterparts. This enables them to link physical objects to a wide array of digital resources. For consumers, 2D barcodes can provide a wealth... Read more »

At long last, NASA’s Europa Clipper mission is on its way. It launched on October 14 and is now en route to its target: Jupiter’s ice-covered moon Europa, whose frozen shell almost... Read more »

Clipper has an impressive collection of remote sensing tools that will allow it to survey the ocean’s physical and chemical properties, even though it will never touch the moon itself. But almost... Read more »