Read the latest articles from Popular Science (Page 238)

This map shows the oldest light in our universe, as detected with the greatest precision yet by the Planck mission.

Deep Space

What was the first color in the universe?

Behold, the oldest light in the universe.

By Tyler Thrasher and Terry Mudge

Space

How the blood moon gets its ghoulish hue

A haunting show made possible by Earth’s atmosphere.

By Tyler Thrasher and Terry Mudge

surprised Jack Russell terrier portrait on yellow background.

Science

Animals only see in black and white and 5 other color myths

'The Universe in 100 Colors' unravels the wonders of color and the natural world.

By Tyler Thrasher and Terry Mudge

Health

Thanks to Reddit, a new diagnosis is bubbling up across the United States

'It’s very odd.'

By Rae Ellen Bichell / KFF Health News

DIY

Why you should consider a bidet

Wash your bum and stop wasting toilet paper.

By Debbie Wolfe

Headphones

These editor-approved beyerdynamic audiophile headphones are $200 off

If you're looking for detailed sound, beyerdynamic has you covered with major deals on two of its best headphones.

By Amanda Reed

Concept Cars

LEGO built a full-scale, drivable McLaren P1 model

It can't hit 217 mph, but it did complete a lap at the Silverstone Circuit.

By Andrew Paul

A Syntretus perlmani wasp larva bursts from a fruit fly’s abdomen.

Bees

Gnarly wasp gruesomely rips apart fruit flies from the inside out with its larvae

Biologists discovered the new parasitic species in a Mississippi backyard.

By Laura Baisas

Concept art of AST Spacemobile Bluewalker 3 above Earth

Private Space Flight

Five new massive satellites outshine most evening stars

These 700-square-foot satellites are part of a broadband constellation that's ‘just getting started.’

By Andrew Paul

Tech Hacks

How to use the Matter smart home standard: The best way to get all your devices talking to one another

Different devices from different manufacturers? No problem, they can still talk.

By David Nield

Woman working at desk with face mask on while sick

Mental Health

The research supports you taking a sick day

A new psychology survey finds 'presenteeism' is bad for both you and your employer.

By Andrew Paul

This artist concept illustrates a supermassive black hole with millions to billions times the mass of our Sun. Supermassive black holes are enormously dense objects buried at the hearts of galaxies.

Deep Space

Searching for the secrets behind the Little Red Dots

Tiny, compact galaxies are masters of disguise in the distant universe.

By Fabio Pacucci / The Conversation

How an AI ‘debunkbot’ can change a conspiracy theorist’s mind

'I must admit this really shifted my imagination when it comes to the subject of Illuminati.'

By Mack DeGeurin

a reservoir in colombia with very low water levels due to drought

Global Warming

Mega El Niños helped kill 90 percent of life on Earth

‘There was nowhere to hide.’

By Laura Baisas

Illustration of the cases where one impulse Δv = 10−1 m s−1 from a small asteroid impact has been applied to Apophis.

Deep Space

Astrophysicist predicts (slightly) higher chance for major asteroid impact in 2029

There's no need to panic yet.

By Andrew Paul

An array of PerchMe bird feeder cameras on-sale at Amazon

Outdoor Gear

The PerchMe solar-powered bird feeder camera is just $79 from Amazon

Get up-close HD footage of your local birds with this solar-powered, waterproof bird feeder camera.

By Stan Horaczek

Contrail clouds from passing jet planes streak the sky over the Utah desert.

Ask Us Anything

Why airplanes leave white streaks in the sky

Contrails are a problem, but not how you might think.

By Lauren Leffer

Health

With TV drug ads, what you see is not necessarily what you get

'If you see it on TV or on social media, it’s probably not as good as something else.'

By Elisabeth Rosenthal/KFF Health News

Space X

Polaris Dawn astronauts complete historic first commercial spacewalk

Jared Isaacman and Sarah Gillis each emerged from the space capsule high above Earth.

By Andrew Paul

an illustration of a long gray coelacanth swimming in its native habitat

Evolution

The ‘living fossil’ that thrived during a mass extinction

Coelacanths rapidly evolved as the Earth shook about 400 million years ago.

By Laura Baisas

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1,018 1,019 1,020 1,021 1,022 1,023 1,024 1,025 1,026 1,027 1,028 1,029 1,030 1,031 1,032 1,033 1,034 1,035 1,036 1,037 1,038 1,039 1,040 1,041 1,042 1,043 1,044 1,045 1,046 1,047 1,048 1,049 1,050 1,051 1,052 1,053 1,054 1,055 1,056 1,057 1,058 1,059 1,060 1,061 1,062 1,063 1,064 1,065 1,066 1,067 1,068 1,069 1,070 1,071 1,072 1,073 1,074 1,075 1,076 1,077 1,078 1,079 1,080 1,081 1,082 1,083 1,084 1,085 1,086 1,087 1,088 1,089 1,090 1,091 1,092 1,093 1,094 1,095 1,096 1,097 1,098 1,099 1,100 1,101 1,102 1,103 1,104 1,105 1,106 1,107 1,108 1,109 1,110 1,111 1,112 1,113 1,114 1,115 1,116 1,117 1,118 1,119 1,120 1,121 1,122 1,123 1,124 1,125 1,126 1,127 1,128 1,129 1,130 1,131 1,132 1,133 1,134 1,135 1,136 1,137 1,138 1,139 1,140 1,141 1,142 1,143 1,144 1,145 1,146 1,147 1,148 1,149 1,150 1,151 1,152 1,153 1,154 1,155 1,156 1,157 1,158 1,159 1,160 1,161 1,162 1,163 1,164 1,165 1,166 1,167 1,168 1,169 1,170 1,171 1,172 1,173 1,174 1,175 1,176 1,177 1,178 1,179 1,180 1,181 1,182 1,183 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1,350 1,351 1,352 1,353 1,354 1,355 1,356 1,357 1,358 1,359 1,360 1,361 1,362 1,363 1,364 1,365 1,366 1,367 1,368 1,369 1,370 1,371 1,372 1,373 1,374 1,375 1,376 1,377 1,378 1,379 1,380 1,381 1,382 1,383

Read the latest articles from Popular Science (Page 238)

What was the first color in the universe?

How the blood moon gets its ghoulish hue

Animals only see in black and white and 5 other color myths

Thanks to Reddit, a new diagnosis is bubbling up across the United States

Why you should consider a bidet

These editor-approved beyerdynamic audiophile headphones are $200 off

LEGO built a full-scale, drivable McLaren P1 model

Gnarly wasp gruesomely rips apart fruit flies from the inside out with its larvae

Five new massive satellites outshine most evening stars

How to use the Matter smart home standard: The best way to get all your devices talking to one another

The research supports you taking a sick day

Searching for the secrets behind the Little Red Dots

How an AI ‘debunkbot’ can change a conspiracy theorist’s mind

Mega El Niños helped kill 90 percent of life on Earth

Astrophysicist predicts (slightly) higher chance for major asteroid impact in 2029

The PerchMe solar-powered bird feeder camera is just $79 from Amazon

Why airplanes leave white streaks in the sky

With TV drug ads, what you see is not necessarily what you get

Polaris Dawn astronauts complete historic first commercial spacewalk

The ‘living fossil’ that thrived during a mass extinction

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