SMSAn arborist describes the social network of trees that often goes unseen.
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How Do You Stop Deforestation? Pay People Not To Cut Down TreesTRENDING IN Sci/Health NEWS
1:30
Getty Images / Justin SullivanFinland Doesn't Have Many Forest Fires — But That's Due To Its Climate
24:07
Getty Images'What The Health' On How The Midterm Elections Will Affect Health Care
2:21
Getty Images / Justin SullivanThe Number Of Those Unaccounted For In The Camp Fire Keeps Changing
0:54
Getty ImagesNew Research Shows Promise For Young Peanut Allergy Sufferers
1:26
Getty ImagesWHO Says The Number Of Global Malaria Cases Is On The Rise
0:55
Getty ImagesHouse Passes Bill To Undo Protection For Gray Wolves
1:55
Getty ImagePolice Violence Is A Public Health Issue, Says National Health Group
0:50
J.L. Lee / NISTScientists Vote To Redefine The Kilogram
0:48
Getty ImagesTrump To Tap Acting EPA Chief Andrew Wheeler For Permanent Role
1:38
Getty Images / Justin SullivanFDA's E-Cig Proposal Could Backfire For Adult Smokers Who Want To Quit
3:22
NewsyUnneeded Donations Pour In After California's Deadliest Wildfire
0:48
Getty ImagesFCC Lets SpaceX Increase Its Global Broadband Satellite Network
0:50
Getty ImagesHHS Medicaid Waiver Could Boost Access To Some Mental Health Services
0:45
Getty ImagesAnother Report Says Eating Meat Is Bad For The Environment
2:20
Getty ImagesTaking Stock After California Wildfires Is A Long, Dangerous Process
1:29
Getty ImagesThe FDA Is Cracking Down On E-Cigarette Sales To Minors
0:46
Getty ImagesLondon's Air Quality Improved, But The Lung Health Of Children Did Not
0:49
Getty ImagesEPA Considers Rule Changes To Reduce Heavy-Duty Truck Pollution
1:08
We're Still Learning How Music Helps Us Sleep
0:56
Getty ImagesScientists Miscalculated In Report Claiming Oceans Absorbed More Heat
1:19
Getty ImagesG20 Nations Are Still Far From Reaching Paris Climate Goals
0:43
Getty ImagesCases Of Rare Polio-like Illness Continue To Increase
1:07
Getty ImagesStudy: US Has Highest Drug Overdose Death Rate Of 13 Developed Nations
1:33
Getty ImagesJuul To Temporarily Stop Selling Certain Flavored Vape Pods In Stores
1:01
BluBlu E-Cigarettes Will Make Changes To Reduce Teen Vaping
1:20
Getty Images / Justin SullivanAre The California Wildfires The Product Of Resource Mismanagement?
0:52
Getty ImagesNHL, Retired Players Reach Tentative Settlement In Concussion Lawsuit
0:41
Getty ImagesChina Reinstates Ban On Using Tiger And Rhino Parts
1:19
Getty ImagesNew Federal Guidelines Encourage Americans To Move More
1:20
SSG Neil W. McCabe/Army Reserve Medical CommandThere Are 40,000 Job Openings At The Veterans Health Administration
2:44
Getty ImagesSome Activists Claim Immigrants Carry Disease. Here's The Truth.
0:52
Getty ImagesFDA Expected To Propose Major Restrictions On E-Cigarettes
1:02
Getty ImagesThe Cigarette Smoking Rate In The US Has Hit A Record Low
1:27
James CrallOur Most Widely-Used Insecticide Makes Bees Lazy And Causes Die-Offs
2:30
Madeline CarlHow One Community Is Tackling The Diabetes Gap In Its Backyard
0:53
Getty ImagesIndian Capital Covered In Toxic Smog
1:38
Getty ImagesStudy Says 'Meat Tax' Could Save Hundreds Of Thousands Of Lives
0:57
Getty ImagesUganda Is The First Country To Vaccinate For Ebola Before An Outbreak
0:52
NASANASA's Solar Probe Just Made The Closest-Ever Flyby Of The Sun
0:55
Getty ImagesAround 33,000 Europeans Die Every Year From Superbugs
0:57
World Health OrganizationCDC Warns Ebola Outbreak In Congo Could Become Uncontrollable
1:08
VideoblocksSpanking is Harmful and Ineffective, Pediatricians Say
1:28
Getty ImagesUN-Backed Report Says Ozone Layer Is Healing
1:03
Getty ImagesSupreme Court Won't Block Young Americans' Climate Change Lawsuit
1:05
Getty Images / Joe RaedleOur Internal Clocks Are At Odds With Daylight Saving Time
0:54
Getty ImagesPalau Will Be The First Nation To Ban 'Reef-Toxic' Sunscreens
1:40
Photo by Oli Scarff/Getty ImagesMental Health-Related ER Visits Are Becoming More Common For Children
10:55
NewsyViolence Against Nurses Is Up While OSHA Enforcement Is Down
0:41
Getty ImagesFDA-Approved, Marijuana-Based Drug Is Now Available In The US
0:45
NASANASA's Dawn Mission Finally Runs Out Of Fuel
1:06
Getty Images$30M Study Links Older Cellphone Radiation To Cancer In Rats
1:05
Getty ImagesThe World's Wilderness Areas Are Quickly Vanishing
1:05
Getty ImagesWashington Will Vote On An Initiative To Fight Carbon Pollution
3:46
Colorado Mesa University / Melissa ConnorInside A Remote Station That Uses Climate To Study Decomposing Bodies
8:15
Getty Images'The Day Ahead' Asks: Are We Alone In The Universe?
1:11
NASA Ames / W. StenzelNASA's Kepler Space Telescope Is Finally Shutting Down
0:49
Getty ImagesWWF: Global Wildlife Populations Plummeted 60% In 40 Years
1:18
Getty ImagesWHO: More Than 90 Percent Of Kids Around The World Breathe Toxic Air
0:37
Getty ImagesChina's First Attempt To Reach Orbit With Private Spacecraft Fails
1:17
CDC / Dr. G. William Gary, Jr.What Makes The Flu-Like Adenovirus So Dangerous?
What Makes The Flu-Like Adenovirus So Dangerous?
0:46
Getty ImagesLowest Flu Vaccination Rate In Years May Have Contributed To Deaths
FDA Approves New Flu Treatment After Deadly Flu Season
1:09
Getty ImagesTrump Signs Sweeping Opioid Legislation Into Law
1:36
National Oceanic and Atmospheric AdministrationWhy Are So Many Hurricanes Getting So Strong, So Quickly?
0:54
Getty ImagesRussian Soyuz Rocket Will Launch Again In December
1:01
Getty ImagesHHS Partnering With States To Help Moms, Babies With Opioid Addiction
3:02
Newsy/Dave FrancoAs Polio-Like Illness Spreads, Family Shares Daughter's Recovery Story
1:01
Getty ImagesUN-Backed Fund Approves $1B For Climate Action In Developing Countries
1:36
NASANASA Is Getting Pretty Good At Fixing Space Telescopes From The Ground
0:48
Getty ImagesStudy Finds Drug May Reduce HIV Rate When Distributed Widely
1:14
Getty ImagesMajority Of Top US Burger Chains Fail Antibiotics Report Card
1:31
Getty Images / George FreyWould Trump's New Drug TV Ad Proposal Make Prescription Drugs Cheaper?
3:00
L.A. CiceroNeed A Lesson In Empathy? Strap On A VR Headset.
2:37
Getty ImagesChronic Lyme Disease Is Common, But It Doesn't Officially Exist
1:11
Getty ImagesMany Historic Mediterranean Sites Threatened By Climate Change
1:15
Getty ImagesCases Of Polio-Like Disease On The Rise Across The US
0:45
Getty ImagesEbola Experts In Congo Pulled From Some Of The Hardest-Hit Areas
1:18
Getty ImagesDrug Makers May Soon Have To Show Medication Prices In Commercials
0:43
Getty ImagesClimate Change Could Cause A Global Beer Shortage
1:26
Getty Images / Scott OlsonFEMA Says Past Mistakes Informed New Hurricane Strategies
1:14
Getty ImagesUK's Infant Mortality Rate Could Lag Behind Other Countries By 2030
1:17
CNNGenetic Testing Is So Popular, It May Be Hard To Keep Your DNA Private
1:08
CNN NewsourceSame-Sex Mice Give Birth Thanks To Gene Editing
3:07
Getty ImagesCan Pedophilia Be Treated Like Any Other Mental Illness?
1:20
Getty Images / Joe RaedleHurricane Michael Shifts Red Tide Back Toward Florida's Gulf Coastline
1:05
Getty ImagesC-Section Births Have Surged To 'Striking' Levels Around The World
3:43
Newsy / Madeline CarlNeil deGrasse Tyson On Climate Change's 'New Normal'
1:45
healthmindandkat / CC BY 2.0Hundreds of Supplements Have Undeclared Drugs in Them, Study Finds
2:33
20th Century FoxHow Did Our Fascination With Aliens Begin?
0:46
Getty ImagesIndia Dealing With Large Zika Virus Outbreak
1:04
Getty ImagesDoctors Charged With Illegally Prescribing Millions Of Oxycodone Pills
1:06
Getty ImagesNew Laws End Pharmacist 'Gag Clauses' On Medication Prices
2:44
Getty ImagesWhat Is Space Weather?
0:36
NASAAstronauts Safely On Earth After Rocket Malfunctions
3:52
Getty Images