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Kevin Lieber

Kevin Lieber

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dog skull
Environment

What does a pug skull look like? University digitizes skulls of 152 dog breeds.

Surprising no one, the bone structure of a Rottweiler looks very different than that of a French bulldog.

starry night sky above telescopes on hill
Science

Want to catch the 2024 Perseid meteor shower? Here’s your best shot.

Shower your friends with meteor facts.

A Levoit Core 300 in a pattern on a plain background.
Gear

Our favorite budget air purifier is even cheaper for Prime Day

This budget air purifier has everything you need to keep your air allergen-free, and it’s even at a lower price during Amazon Prime Day.

iPad Air M2 in a tiled configuration.
Gear

The best Prime Day tablet deals—from a $35 Fire Tablet to the latest-generation iPad Pro

This includes several iPad models, including the most recent generation of its iPad Air, which was released in June.

Google Nest x Yale Lock in a tiled configuration.
Gear

Yale’s Smart Lock is on sale for its lowest price ever during Prime Day

The Wi-Fi-enabled tech accessory is a must-have for anyone serious about home security, and will only be on sale for a limited time.

EF EcoFlow generators arranged in a grid
Gear

EF EcoFlow makes some of the best solar generators and they’re deeply discounted for Prime Day

You’ll be glad you spent Prime Day investing in a solar generator the next time a storm rolls through.

Nubian spitting cobra (
Animals

Breakthrough cobra venom antidote discovered

A common blood thinner may help make a cheaper treatment.

Tiny drones have can only carry very small computer processors with little computation and memory. This makes it very challenging for them to navigate by themselves, as current state-of-the-art approaches to autonomous navigation are computation- and memory intensive.
Technology

Bug brains could help drone swarms find their way home

Tiny flying machines can imitate the ‘snapshot’ memory of insects.

a 3D rendering of three early humans butchering a giant armadillo
Animals

Early humans butchered enormous armadillos

Cut marks in 21,000 year-old fossils show that relatives of the armored mammals were on the menu.

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