Hyperloop is making headlines, but how does it work?
Memories of the northeast blackout 10 years later
Lightning sparks wildfires in Washington, Idaho
Sinkhole causes resort collapse near Disney World
Perseid light show reaches its peak
4 bodies pulled from wreckage of US plane crash
SHARK TRACKING: The process and risks of tagging
Small plane crashes in Connecticut, weather a likely factor
Tiger cubs born at Washington's National Zoo
Dead shark found in NY subway car (What?!)
Baby rescued from flood waters in Tennessee
Mayflower II ship returns from restoration
Goats graze historic Washington cemetery
Henriette strengthens into a hurricane in the Pacific
Fast moving brush fire forces evacuations near Lake Elsinore, California
MUST SEE: Timelapse video captures desert sky and dinosaurs in unique California town
VIDEO: Schnitzel-craving bear
Man survives car wreck; has rain to thank for rescue
VIDEO: Lightning and meteors
Algae found in the Mississippi River
Hawaii recovers from Flossie
STUDY: 1,700 U.S. cities could be partially underwater by 2100
Tropical Storm Flossie bears down on main Hawaiian islands
Two-headed turtle gets own Facebook page
Tropical Storm Flossie prompts warnings in Hawaii
Scientists watch Arctic cyclone chew up sea ice
Tropical Storm Dorian forms in the eastern Atlantic
Firefighters battle wildfire near Palm Springs in brutally hot conditions
Cloud Appreciation Society aims to improve 'cloud' reputation
MUST SEE: Arizona dust storm timelapse
Typhoon Soulik targets Taiwan, China
MUST SEE: Mudslide overtakes cars on Colorado highway
Deadly Prescott, Arizona fire fully contained, fallen firefighters honoured
Tropical Storm Erick gaining strength in the Pacific
Hot enough to bake cookies in a car: Boise, Idaho
Prescott mourns 19 fallen firefighters
Nova Scotia man plans solo rowing voyage
Texas drought emergency extended for 200+ counties
Tornado touches down in front of Denver travelers
Los Angeles one step closer to banning plastic bags
Florida teen rides whale shark
Tropical depression could bring over 100 mm of rain to coast of Belize
Sick, sunburned bottlenose dolphin rescued in Florida
Man's best friend helps with summer chores
Photographer Mike Olbinski captures rotating supercell near Brooker, Texas
Tornadoes hit northern Iowa
Interactive map shows energy usage in New York City
Scientists capture 'sea serpent' in its natural environment for first time
Worst over for Newfoundland as Andrea swirls out to sea
Post-Tropical Storm Andrea tracks along U.S. east coast
El Reno tornado widest in U.S. history
Heavy rainfall brings more flooding to Midwestern United States
3 storm chasers among Oklahoma tornado casualties
Report: Lake Superior has made a big jump
Violent storms spur tornado outbreak in the U.S.
Tornadoes touch down in Oklahoma, Arkansas
Barbara weakens to tropical depression after making landfall, killing two
NASA satellites capture Typhoon Utor
12 year-old finds 5.16 diamond at Arkansas state park
Teachers in Moore, Oklahoma return to work after tornado
L.A. to New York in less than an hour?
Something strange spotted on camera - UFO?
Flash floods ravage central Colorado
MUST SEE: Shark Cat cleans the kitchen
Don't write off the Atlantic hurricane season yet
African dust descends upon city of Houston
Hot temperatures in Alaska cause king salmon to die
A Fiat that can drive on water?
Shark sightings on the rise?
Lake levels down to record lows in Texas
STUDY: Honeybees remain altruistic in absence of monarchical queen bee
A waltz around Saturn
Dorian regenerates into tropical depression east of Florida
Massive sinkhole swallows pasture
Star Trek Galileo shuttle craft finds a new home
Hurricane Gil forms in the eastern Pacific
Tropical Storm Gil forms in the Pacific
Flossie downgraded to post-tropical storm, drenches parts of Hawaii with rain
What is a dry thunderstorm?
Baby penguins march to new home
Tropical Storm Flossie heading towards Hawaii; Dorian weakens into tropical wave
USGS: Warmer climate leads to spike in forest fires
Blasts from the past: Eight volcanoes that made history
WATCH: Alaska brown bears star in Internet reality show
Here's what rising sea levels look like
Manhattanhenge: A "magic" sunset in New York
Egg frying frenzy creates a big mess
Powerful storms race through U.S. Northeast
Adrift: Photographer creates stunning timelapse of fog over San Francisco
Sinkhole swallows car in Toledo with passenger still inside
Hurricane Dalila brings dangerous surf to Mexico's southwestern coast
Death Valley tentatively ties all-time June high US temperature
Tropical storm Barry heads for coast of Mexico
Baked Alaska: Heat wave hits 49th state
New York City unveils solar-powered cell phone charging stations
Celebrating women in space
Dust storm sweeps through Albuquerque, New Mexico
From Juan to Hazel and beyond: Canada's worst hurricanes
Firefighters advance containment on Colorado wildfire as grim landscape emerges
Mobile app proving to be harmful for birds
Jellyfish stops swimmer from completing marathon
The story behind a 100-year-old shipwreck
Stormchaser: The text message simply read 'alive'
Tornado rips through Maryland neighbourhood
Plane from Boston to Palm Beach diverts to New Jersey after lightning strike
Failsafe? Storm bunkers can save lives in Tornado Alley
Puffins threatened in the United States
Death toll rises after devastating storms hit the central U.S.
Tornadoes not so deadly in the future?
Nine dead after deadly tornado outbreak and flooding across Oklahoma
Asteroid, nine times bigger than a cruise ship, to zip past Earth on Friday
Stormhunters continue their chase through tornado alley
Barbara strengthens into a hurricane
