Alzheimer’s stole her ability to read. An Alexa-powered chair gave it back

911 hotlines are outdated, so Ginny Katz is building something better

Prosthetics that don’t require practice: Inside the latest breakthrough in bionics

Environmentally friendly bendable concrete doesn’t shatter under pressure

VR is making medical training cheaper, better, and more accessible than ever

Could cellular seafood take pressure off Earth’s overfished oceans?

Climate change is killing coffee farms, so Atomo is brewing it without beans

The United States has a colossal e-waste problem. This is why

Urine test could detect bladder cancer traces 10 years before other signs appear

Thanks to the Apple Watch, time may be up for this silent killer

How Guided Access can protect your iPhone or iPad

Using drones to detect coronavirus? It’s not as crazy as it sounds

A huge number of tweets denying climate change came from bots, study finds

Combat travel-induced climate guilt with an app that plants trees

The latest weapon in the fight against Alzheimer’s? Flickering lights

It’ll take a lot more than $1 billion for Delta to go carbon-neutral

Smart microneedle insulin patch could make it easier to treat diabetes

A new accessibility device turns a wheelchair into an Xbox gamepad

Could 23andMe’s new pharmaceutical friends finally find a fix for psoriasis?

Untitled Goose Game studio to donate 1% of income, forever. Others should follow.

Amazon’s airport ambitions might be squashed by a tiny group of activists

How Susan Kare gave Apple’s Mac its personality

Hundreds of Amazon workers criticize the company’s approach to climate crisis

Filter by positivity: This new A.I. could detoxify online comment threads

Join the fight against Australia’s bushfires with these gaming offers

Where’s the green? CES 2020 was surprisingly low on environmental tech

Sleep Number’s Climate360 smart bed warms and cools sleepers for better comfort

Exclusive: Google reveals 2,000-person diversity and inclusion product team

The best health gadgets of CES 2020 combat dyslexia, sleep apnea, and more

LG not only wants to keep your leafy greens fresh, but help you grow them too

At CES 2020, technology is still the hero

How HP made the new Elite Dragonfly one of the most sustainable laptops ever

This startup wants to plant a billion trees with a swarm of seed-bombing drones

Google’s A.I. can now detect breast cancer more accurately than doctors can

The new Earthshot Prize wants humanity’s best solutions for the climate crisis

Sonos’ Trade-Up Program bricks and junks old devices instead of reselling them

Heart doctor sues for patent infringement over lifesaving Apple Watch feature

Twitter stops some images from animating to protect those with epilepsy

The Xbox Series X is the wrong console for a climate crisis

IBM’s new battery may outperform lithium-ion, and it doesn’t use conflict minerals

Google is monitoring animal populations with a giant network of wildlife cameras

No more panels? A.I. helps create sprayable solar cells that can be painted on

JBL’s solar-powered headphones could eliminate the need for recharging

DrLupo hopes to raise money for St. Jude’s through Twitch livestream

How a lesson learned from lotus flowers could give us self-cleaning solar panels

Siri helped save a teenager after his vehicle crashed into icy river

These robots taser weeds to death so farmers don’t need chemical herbicides

The visually impaired can now watch Comcast TV channels on VR goggles

Bernie Sanders proposes faster, cheaper broadband with $150B internet overhaul

McDonald’s is sending Ford its garbage in the name of sustainability