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Keep your dog close and controlled with the best dog leash
May 17, 2021 11:59 AM
Reviews
Autonomous war machines could make costly mistakes on future battlefields
May 17, 2021 11:00 AM
Technology
How does BMI change your COVID-19 risk? The answer reveals how little we know about body fat and health.
May 17, 2021 10:00 AM
Health
How to prevent getting struck by lightning
May 17, 2021 8:00 AM
DIY
Best ergonomic chair: A happy back is one of the office essentials, so let’s optimize your ergonomic workstation
May 17, 2021 7:59 AM
Reviews
Wildfires could hit your hometown. Here’s how to prepare.
May 17, 2021 7:34 AM
Environment
Find the best flight deals with this subscription service
May 16, 2021 1:59 PM
Sponsored Post
Snag smart home devices for every room in your home with this sale
May 16, 2021 9:59 AM
Sponsored Post
5 keyboard apps for when you just need to type
May 16, 2021 9:00 AM
DIY
The FCC’s Emergency Broadband Benefit offers millions of Americans a $50 discount on internet access
May 16, 2021 1:18 AM
Technology

Featured in generators

By Sep 9, 2016
Science

Inky Black iPhones, Chipotle Delivery Drones, And More

Our 10 favorite science images of the week
By Sep 9, 2016
Science

This Battery-Free Generator Is Made From Fish Scales

A potential green power source for self-powered electronics
By Nov 20, 2014
Environment

Ecosphere PowerCube

Pop-up Life Support
By Mar 11, 2014
Science

When Disaster Strikes, This Bike Generator Will Give Me Power [Video]

Pedaling consistently churned out about 150 watts.
By Oct 31, 2013
DIY

How To Generate Electricity With A Bicycle [Video]

DIY hurricane survival
By Dec 24, 2012
Gadgets

8 Of 2012’s Greatest Innovations In Recreation

For the tech-geek woodsman in you.
By Jul 10, 2012
Science

MIT Energy Scavenger Harvests Power from Light, Vibrations, and Heat

Combining energy from multiple ambient sources generates a more stable supply for sensors
By Sep 4, 2011
Gadgets

A Soccer Ball That Doubles as a Generator

At least half of the 265 million people worldwide who play soccer live in developing regions, where electricity can be...
By Jun 30, 2011
Science

Are We Prepared for a Catastrophic Solar Storm?

A solar disaster isn't a question of if, but when--and it looks like soon
By Jun 27, 2011
Science

Concepts & Prototypes: Two Next-Gen Nukes

Nuclear power is the most efficient emissions-free energy available. But can it be made safe? Two new reactor designs do...