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Kevin Lieber

Kevin Lieber

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Archeologists uncover 800-year-old stone catapult shots used in English Civil War
Archaeology

Archeologists uncover 800-year-old stone catapult shots used in English Civil War

The projectiles were hurled towards and from Kenilworth Castle during a six-month siege in 1266.

How to use LinkedIn AI tools to find a job
DIY

How to use LinkedIn AI tools to find a job

Get some intelligent assistance in your job hunt.

Grab a grade-A refurbished Apple iPad 6th Gen & accessories bundle for only $159.99

Grab a grade-A refurbished Apple iPad 6th Gen & accessories bundle for only $159.99

Hurry, limited inventory available.

How runners and cyclists can stay safe in extreme heat
Science

How runners and cyclists can stay safe in extreme heat

If you’re spending time outdoors in the summer, here are some tips to follow—if you can.

Microsoft Office Professional is only $50 through June 26

Microsoft Office Professional is only $50 through June 26

This lifetime license will let you download Microsoft Word, Excel, Outlook, and more Office favorites to one computer.

Digital price tags can change the cost of groceries 6 times per minute
Technology

Digital price tags can change the cost of groceries 6 times per minute

Electronic shelf labels bring Uber-style dynamic pricing to stores like Walmart.

Wave erosion may have shaped Titan’s coastlines
Science

Wave erosion may have shaped Titan’s coastlines

New modeling holds potential clues to the moon’s morphology.

Get two 4K smart drones for the price of one with this on-sale duo, now $159.97

Get two 4K smart drones for the price of one with this on-sale duo, now $159.97

Save $140 through June 26.

‘Glassy gels’ are a new class of strong, stretchy, sticky materials
Engineering

‘Glassy gels’ are a new class of strong, stretchy, sticky materials

They’re as tough as plastic but five times as elastic.

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