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A Breakthrough Clue May Untangle the Mysterious Death of Edgar Allan Poe

For 174 years, we’ve wondered exactly what—or who—caused the author’s untimely demise. Is the true answer here at last?

By Michael Natale

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竞电竞官网_竞情欢乐平台最新版下载_竞电竞(竞情欢乐)app下载 Top Stories

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Is the Hack to Human Longevity Within Reach?

Yes, and no. You can’t live forever, but here’s what the research says about stretching out our healthy years.

By Connie Chang

treasure chest underwater

We May Have Just Found a Hidden Shipwreck

a truck carrying a container

The Army’s New Drone Killer Fries Them in Midair

By Kyle Mizokami

thumbs up and thumbs down

Psychologists Explain the Science of Attraction

By Caroline Delbert

slicing tomatoes on a maple cutting board

How to Make a DIY Side Grain Cutting Board

By Bradley Ford

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An AI Expert Says Singularity Is Just Years Away

kilonova

How a Kilonova Explosion Could End Life on Earth

dji mini 2 drone folded up

How to Buy and Fly Your First Hobbyist Drone

By Matt Crisara

a black hole with bright white light surrounding it

Physics Says White Holes Exist. So Where Are They?

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The Deep Dive

silhouette of a free diver entering murky water

How One Amateur Group Did What Law Enforcement Couldn't—Solve Dozens of Cold Cases

Equipped with off-the-shelf sonar, inflatable rafts, and a pile of GoPro cameras, Adventures With Purpose found dozens of missing people. Then their own skeletons surfaced.

By Kathryn Miles

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竞电竞app下载官网_竞电竞(竞情欢乐)官方网址 Military & Defense

ashkelon, israel october 16 israel continues to deploy soldiers, tanks and armored vehicles near the gaza border in ashkelon, israel on october 16, 2023 photo by saeed qaqanadolu via getty images

Israel’s Newest Tank Feature Is ‘Cope Cage’ Armor. Here’s Everything You Need to Know

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The U.S. Military Tried to Build Mini Helicopters

at sea france iraq conflict mosul army military

How Aircraft Carriers Get Planes Into the Skies

training of infantry and drones unit at south frontline in zaporizhzhia oblast

Ukraine’s Frontline Is the Most Arduous Since WWII

wwii soldiers on patrol

Why The M1 Garand Was So Revolutionary

Stay Curious

Tech

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The Best Pre-Built Gaming PCs Reddit Recommends

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The Best Black Friday TV Deals of 2023

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Christopher Payne's Industrial Photography

best rc toys

The Best Remote Control Toys

Science

a young boy hugging a pug tightly

Why You Want to Squeeze Cute Things to Death

silhouette of moored viking ships on beach against sky during sunset,bangladesh

Vikings Were the First Explorers to Visit America

monkey glowing

May We Present: A Glowing Monkey

riddle

Solution to Riddle of the Week: Hen and the Egg

Space

a yellow and black quadruped robot

Legged Robots Could Transform Space Exploration

the horsehead nebula

Euclid Just Released Its First Pictures

scenic view of sea against orange sky,lissabon,portugal

How Big Is the Sun? Well, It’s Complicated.

archaeopteryx lithographica fossil

‘Jurassic Worlds’ Are Easier To Find in Deep Space

A Game Changer

illustration of lcls ii first light illustration greg stewartphotography alberto gamazoslac national accelerator laboratory

How the World’s Most Powerful X-Ray Laser Will Revolutionize Science

Deep under Menlo Park, California, is a three-mile-long machine that could transform our understanding of the very mechanisms of life.

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Flight

single prop plane during liftoff from airport

It’s a Lot Easier—and Cheaper—to Learn How to Fly Than You Think

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Amateur Sleuth Sues For D.B. Cooper Clues

partially reconstructed fuselage of twa flight 800

13 Infamous Plane Crashes That Changed Aviation

a large blimp flying over a city

Coming Soon: Around-the-World Electric Flight

russia aviation sanctions

Can a Russian Jetliner Take Off from a Field?

Badass Military Machines

B-52 Badass Plane

Why the B-52 Is Such a Badass Plane

By Alex Hollings

c5 galaxy

Why the C-5 Galaxy Is Such a Badass Plane

By Kyle Mizokami

m4 sherman

Why the M4 Sherman Is Such a Badass Tank

By Michael Peck

centurion tank

Why the Centurion Is Such a Badass Tank

By Michael Peck

竞电竞官网_竞情欢乐app安卓版下载 Learn Something New

Physics

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Scientists Create Quantum 'Alice Rings'

melting brain

Quantum Physics May Finally Explain Consciousness

three clocks that are warped against a starry blue background

Why Time Reflections Are a ‘Holy Grail’ in Physics

space traveler looking into portal on another planet

Light Speed Travel Is Possible. Here’s How.

Deep Math

colorful spheres on light stripe

Scientists Find Boat Load of Three-Body Solutions

3d abstract background

AI Is Helping Build the 'Periodic Table of Shapes"

retro television

How the ‘Fourier Transform’ Gave Us Color TV

mc eschers woodcut print day and night 1938

How M.C. Escher Created His Mathematical Artwork

Home & DIY

Product, Cylinder, Boiler, Gas,

How To Install An Electric Water Heater

smoker

Make Your Own Smoker Out of a 55-Gallon Barrel

sewage treatment plant

Everyday Explained: What Happens After You Flush

jb weld testing

J-B Weld: Just How Tough Is It?

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Artificial Intelligence

male face, illustration

Singularity Is AI’s Point of No Return. Should We Be Worried?

ai chat bot

Why ChatGPT Isn’t Stealing Your Job Anytime Soon

toyota tundra photo split into two halfs one showing the original photo with a lush background and one showing the truck with a beach background

We Put Photoshop’s New Generative AI to the Test

a tape measure spread across a wooden box with a phone displaying the chatgpt dashboard

I Tried to Learn Woodworking Through ChatGPT

pixelated head laughing with captcha that says i'm not a robot

Memes Could Save Us From Superintelligent Machines

Tools

a group of different colored super glues

What’s So Super About Super Glue?

beaver craft wood carving tools

The Best Wood Carving Tools

gas stove vs electric stove

Gas Stove vs. Electric Stove: Which Is Better?

an 8 power tool combo kit from craftsman

Lowe’s Takes $100 Off These Craftsman Combo Kits

More Great Stuff

Culture

How the Google Trial Will Shape Search Engines

hyperrealistic cake meant to look like a cheeseburger being cut in half with a knife

The Tools Bakers Use to Craft Hyperrealistic Cakes

yerevan armenia matenadaran

The Fortress For the World’s Ancient Manuscripts

carolina reaper fresh red chilli pepper in fire as a symbol of burning feeling of spicy food and spices red background

Are Hot Peppers and Other Spicy Foods Dangerous?

Classic Reads

Cog wheels

Tribology: The Obscure Science of Rubbing

life on the moon asimov

Isaac Asimov: 'How We'll Live on the Moon'

poison

Nature’s Toxic Gift: The Deadly Story of Poison

submarine warfare

PM Witnesses the Beginning of Sub Warfare

Conspiracy Theories

911 myths the world trade center banner

Debunking the 9/11 Myths: The World Trade Center

nasa captured this image during the sts 88 space shuttle mission while 246 miles above the coast of namibia and looking north

Presented by Pop Mech Pro

The Truth About the ‘Black Knight’ Satellite

Astrophysicist Addresses Possibility of UFO Sighting

Why You Believe In Conspiracy Theories

bermuda triangle, conceptual artwork

7 Conspiracy Theories About the Bermuda Triangle

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Our Planet

seascape with color gradient of sky at twilight

A New Island Has Suddenly Appeared Near Japan—But It Might Vanish Soon

macro shot of falling and flying salt crystals isolated on black

The Earth Is Getting Salty

close up of antique world map

Argoland: A Lost Continent Newly Found

a planet with a ring of light

Remnants of Moon-Forming Crash Found In Our Mantle

mouth of the mississippi river circa 2004 with ships

Why Louisiana Has a ‘Saltwater Wedge’ Problem

Live the POP Life

Cars & Trucks

best electric rideon cars for kids

The Best Kids’ Electric Cars

car floor mats

The Best Car Floor Mats for Sedans and Trucks

capital one car buying shopping auto navigator new used

From Popular Mechanics for Capital One

How to Make Car Shopping Easier

a car with tire chains on

The Best Tire Chains to Buy Now

Adventure

a person in a blue jacket and yellow pants in the snow

The Best 8 Layers for Winter Activities

heated jacket lead with green overlay

8 Best Heated Jackets to Beat the Freeze

jackery portable power station and solar panels

Jackery’s Power Stations Are on Sale at Amazon

best ski helmets

The Best Ski Helmets That Will Do Your Dome Right

Gear & Gadgets

layla mattress, black friday cyber monday sale

The Best Black Friday Mattress Deals of 2023

a knife on a pile of shredded wood

The TL-29 May Well Be the Best Knife Ever Built

christmas tree stands

The Best Christmas Tree Stands For the Season

wheel stuck

The 5 Best Traction Boards to Get You Unstuck

The Latest

a young boy hugging a pug tightly

Why You Want to Squeeze Cute Things to Death

a brown jacket from flint tinder

Huckberry Sale Knocks 15% Off (Almost) Everything

a black computer tower

The Best Pre-Built Gaming PCs Reddit Recommends

silhouette of moored viking ships on beach against sky during sunset,bangladesh

Vikings Were the First Explorers to Visit America

monkey glowing

May We Present: A Glowing Monkey

man head showing the human brain

The Surprising Reason Why We Hiccup

a yellow and black quadruped robot

Legged Robots Could Transform Space Exploration

confident man balancing on orange semi circle

Try to Pass This 10-Second Test of Overall Health

woodford reserve advent calendar

The Best Advent Calendars for Men

spiral clock the flow of time dark, blue, turquoise

A Nuclear Clock Might Be Closer Than We Thought

a group of different colored super glues

What’s So Super About Super Glue?

seascape with color gradient of sky at twilight

Japan Just Got A Brand-New Island