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ScienceAlert en Español

ScienceAlert en Español

About: The latest science news. ScienceAlert publishes independent, fact-checked reporting on health, space,
Contact Us: editor@sciencealert.com
Human Arms Keep Growing an Extra Artery, Showing We're Still Evolving

Human Arms Keep Growing an Extra Artery, Showing We're Still Evolving

ScienceAlert en Español ScienceAlert en Español1 hrs ago
124
Dentists Could Soon 'Regrow' Your Tooth Enamel With a Simple Gel

Dentists Could Soon 'Regrow' Your Tooth Enamel With a Simple Gel

ScienceAlert en Español ScienceAlert en Español2 hrs ago
10
Scientists Recreate Rare Pigment Behind Octopus 'Superpowers'

Scientists Recreate Rare Pigment Behind Octopus 'Superpowers'

ScienceAlert en Español ScienceAlert en Español8 hrs ago
2
Common Supplement Shows Concerning Link to Heart Failure

Common Supplement Shows Concerning Link to Heart Failure

ScienceAlert en Español ScienceAlert en Español9 hrs ago
34
Using Tobacco With Cannabis Is Tied to Unique Brain Changes, Small Study Finds

Using Tobacco With Cannabis Is Tied to Unique Brain Changes, Small Study Finds

ScienceAlert en Español ScienceAlert en Español11 hrs ago
83
Giant Analysis Reveals The Deadliest Risks of Tropical Cyclones

Giant Analysis Reveals The Deadliest Risks of Tropical Cyclones

ScienceAlert en Español ScienceAlert en Español11 hrs ago
121
Common Sweetener Could Damage Critical Brain Barrier, Risking Stroke

Common Sweetener Could Damage Critical Brain Barrier, Risking Stroke

ScienceAlert en Español ScienceAlert en Español13 hrs ago
146
Hidden Rhythms in Your Brain And Gut Share a Surprising Link

Hidden Rhythms in Your Brain And Gut Share a Surprising Link

ScienceAlert en Español ScienceAlert en Español19 hrs ago
8
Massive New Map Reveals 300,000 Km of Ancient Roman Roads

Massive New Map Reveals 300,000 Km of Ancient Roman Roads

ScienceAlert en Español ScienceAlert en Español21 hrs ago
75
Longevity Supplement 'Rejuvenates' Aging Immune Cells in Just 4 Weeks

Longevity Supplement 'Rejuvenates' Aging Immune Cells in Just 4 Weeks

ScienceAlert en Español ScienceAlert en Español23 hrs ago
139
Scientists Found 2 Existing Drugs Can Reverse Alzheimer's Brain Damage in Mice

Scientists Found 2 Existing Drugs Can Reverse Alzheimer's Brain Damage in Mice

ScienceAlert en Español ScienceAlert en Español11/06
106
Arachnid Megacity Discovered in Cave May Be World's Largest Spider Web

Arachnid Megacity Discovered in Cave May Be World's Largest Spider Web

ScienceAlert en Español ScienceAlert en Español11/06
101
Alien Probes Could Already Lurk in Our Solar System, Study Says

Alien Probes Could Already Lurk in Our Solar System, Study Says

ScienceAlert en Español ScienceAlert en Español11/06
14
21-Year Study Links Gum Disease And Cavities to Higher Stroke Risk

21-Year Study Links Gum Disease And Cavities to Higher Stroke Risk

ScienceAlert en Español ScienceAlert en Español11/06
5
Hundreds of Genes Act Differently in Male vs Female Brains, Scientists Discover

Hundreds of Genes Act Differently in Male vs Female Brains, Scientists Discover

ScienceAlert en Español ScienceAlert en Español11/06
72
Your Gut's Methane-Making Microbes Could Secretly Turn Fiber Into Extra Calories

Your Gut's Methane-Making Microbes Could Secretly Turn Fiber Into Extra Calories

ScienceAlert en Español ScienceAlert en Español11/06
13
Space Junk Likely Struck China's Shenzhou-20, Delaying Crew's Return

Space Junk Likely Struck China's Shenzhou-20, Delaying Crew's Return

ScienceAlert en Español ScienceAlert en Español11/05
75
Oldest Known Maya Monument Could Be a Map of The Universe

Oldest Known Maya Monument Could Be a Map of The Universe

ScienceAlert en Español ScienceAlert en Español11/05
142
The World's Oldest Known Cave Art Wasn't Made by Our Species

The World's Oldest Known Cave Art Wasn't Made by Our Species

ScienceAlert en Español ScienceAlert en Español11/05
131
A Simple Eye Scan Could Flag Heart Risks – And How Fast You're Aging

A Simple Eye Scan Could Flag Heart Risks – And How Fast You're Aging

ScienceAlert en Español ScienceAlert en Español11/05
56
Most Powerful Black-Hole Flare Ever Recorded Shone Like 10 Trillion Suns

Most Powerful Black-Hole Flare Ever Recorded Shone Like 10 Trillion Suns

ScienceAlert en Español ScienceAlert en Español11/05
49
How to See Tonight's Beaver Supermoon – The Biggest And Brightest Since 2019

How to See Tonight's Beaver Supermoon – The Biggest And Brightest Since 2019

ScienceAlert en Español ScienceAlert en Español11/05
44
A Colossal Wave Is Rippling Through The Milky Way, Gaia Data Reveals

A Colossal Wave Is Rippling Through The Milky Way, Gaia Data Reveals

ScienceAlert en Español ScienceAlert en Español11/05
104
Memory Problems Are Surging in Adults Under 40, Large US Study Finds

Memory Problems Are Surging in Adults Under 40, Large US Study Finds

ScienceAlert en Español ScienceAlert en Español11/05
77
A Rare Genetic Condition Can Turn Healthy Foods Dangerous

A Rare Genetic Condition Can Turn Healthy Foods Dangerous

ScienceAlert en Español ScienceAlert en Español11/05
64
Should Bacon Come With a Cancer Warning?

Should Bacon Come With a Cancer Warning?

ScienceAlert en Español ScienceAlert en Español11/05
80
The Early Universe Let Black Holes Break The Rules, Briefly

The Early Universe Let Black Holes Break The Rules, Briefly

ScienceAlert en Español ScienceAlert en Español11/04
55
Eerie 'Skull' Appears in a Giant Volcanic Pit in The Sahara

Eerie 'Skull' Appears in a Giant Volcanic Pit in The Sahara

ScienceAlert en Español ScienceAlert en Español11/04
128
There's a Surprisingly Simple Way to Stop Crying Over Your Onions

There's a Surprisingly Simple Way to Stop Crying Over Your Onions

ScienceAlert en Español ScienceAlert en Español11/04
116
Scientists Finally Solve 70-Year Mystery of Sun's 'Impossible Heat'

Scientists Finally Solve 70-Year Mystery of Sun's 'Impossible Heat'

ScienceAlert en Español ScienceAlert en Español11/04
17