U.K. Parliament.

UK Lawmakers Declare Symbolic Climate Emergency

U.K. Parliament members backed a motion calling for the declaration, which was put forward by opposition Labour leader Jeremy Corbyn.

  Sci/Health

2:27Taurus XL rocket at Vandenberg Air Force Base, Calif.
NASA

Oregon Manufacturer Pleads Guilty To Selling Faulty Aluminum To NASA

0:53Styrofoam food container
Getty Images

Maine Will Be The First State To Ban Styrofoam Starting In 2020

1:02Ambien bottle
Getty Images

FDA Issues New 'Black Box' Warning For Certain Insomnia Drugs

1:08Roundup herbicide
Getty Images

EPA Concludes Roundup Is Safe For Consumer Use

1:09A histopathology of measles pneumonia is seen in this microscope image.
Getty Images

Officials Declare Measles Outbreak Over In Clark County, Washington

0:42Earth
NASA

NASA, FEMA Are Preparing In Case An Asteroid Hits The Earth

1:35Los Angeles traffic
Getty Images

Los Angeles Wants To Reach Zero Vehicle Emissions By 2050

4:06If you need to talk to someone, text "CONNECT" to the Crisis Text Line at 741741.
 

The Number Of U.S. Kids With Mental Health Issues Is Growing

1:13Measles, mumps and rubella vaccine
Getty Images

US Measles Cases Now At 25-Year Record

2:17Beto O'Rourke
Getty Images

Amid Backdrop Of Yosemite, Beto O'Rourke Announces Climate Change Plan

1:13The remains of Notre Dame cathedral in Paris
Getty Images

Paris Police Warn Of Lead Exposure Following Notre Dame Fire

0:47Oil drilling rig in Washington
Getty Images

Trump Administration Pauses Plans To Expand Offshore Drilling

1:14Students walk on UCLA's campus
Getty Images

2 California Universities Quarantine Hundreds After Measles Exposure

1:15'Extinction Revolution' protests in London
Getty Images

London Climate Protesters Say Demonstrations Inspired A Call To Action

1:44Peanut butter
Getty Images

Treating Peanut Allergy With Peanut Exposure Might Up Reaction Risk

1:35A child reaches for some peanuts.
 

The Way We Treat Peanut Allergies May Not Be Working

1:13Nurse taking off gloves
Getty Images

Ebola Doctors And Nurses In Congo Threaten To Go On Strike

2:47A woman takes a photo for Instagram of a ridge at Zion National Park in Utah
Flickr / Zion National Park

Social Media Is Making Some National Parks Too Popular

1:14Children playing a game on a smartphone
Getty Images

The World Health Organization Recommends Zero Screen Time For Babies

0:40Vials of measles, mumps and rubella vaccine are displayed.
Getty Images

Health Officials Investigating Measles Outbreak In Los Angeles County

1:08a histopathology of measles pneumonia
Centers for Disease Control and Prevention

US Measles Outbreak Largest Since 2000, According To CNN Analysis

1:19Los Angeles pollution
Getty Images

Millions More Americans Are Breathing Polluted Air, New Report Finds

1:11A child is given the malaria vaccine
World Health Organization

World's First Malaria Vaccine Introduced In Africa

1:08Walgreens store
Getty Images

Walgreens, Rite Aid Up Minimum Age To Buy Tobacco Products To 21

2:15New York City skyline
Getty Images

Hot, Polluted Cities Can Show How Future Allergies Might Get Worse

1:32Oxycodone pills spill out of a bottle
Getty Images

Justice Department Charges Pharma Company With Opioid Trafficking

3:13A dentist holding his tools
Getty Images

From Barbers To Dentists: Why There's Different Insurance For Teeth

1:05London police clearing Oxford Circus of protesters
Getty Images

UK Police Arrest More Than 1,000 Climate Change Protesters

1:07People participating in a march to highlight the push for clean water in Flint
Getty Images

Judge Rules EPA Can Be Sued For Its Response To Flint Water Crisis

3:55James Dann of Thornton, Colorado pauses at at the Columbine Memorial Park on April 20, 2009 in Littleton, Colorado.
Getty Images

How Trauma Affects Survivors Decades Later