July 15, 2019, 11:45 a.m. by Thomas Kostigen
Here's how to plan a flight around potentially severe turbulence.
Media Mayhem: 7 environmental stories that are free of doom and gloom
July 20, 2009, 5:57 a.m. by Ken Edelstein
From an eco-city in China to 'towers of power' in Spain and California, some good news from the green frontier.
Video: Can Bill Gates control the weather?
July 17, 2009, 1:40 p.m.
According to a patent application recently released, Microsoft founder Bill Gates is proposing a plan to calm hurricanes.
Bus rapid transit systems aiding climate change fight
July 10, 2009, 12:02 p.m. by Michael d'Estries
In cities like Bogotá, Colombia, expensive subways systems are being eclipsed by more efficient and cost-effective mass bus systems. Will it catch on?
Video: An airline for your four-legged friends
July 9, 2009, 9:54 a.m.
A new airline has been created specifically for pets to travel. The 'Today' show checks it out.
New fish farming method provides virtually guilt-free seafood
July 6, 2009, 4:40 p.m. by S.A. Rogers
Recirculating Marine Aquaculture filters and recycles water and uses methane from fish waste to offset energy use.
Comments at a glance: Boy discovers microbe that eats plastic
June 24, 2009, 12:58 p.m. by M Hall
The good, the smart and the funny.
Canada opens world's longest hiking trail that stretches coast to coast
Plane, train or automobile: Which has the biggest footprint?
In 1972, a computer model predicted the end of the world — and we're on track
Should I unplug my appliances and, if so, will I save money on my electric bill?
13 optical illusions that will blow your mind
5 brilliant mathematicians and their impact on the modern world