In this NASA image released Thursday, Typhoon Usagi is seen nearing Taiwan and the Philippines.
Credit NASA Goddard MODIS Rapid Response Team
Super-typhoon Usagi — the equivalent of a Category 5 hurricane with sustained winds of 150 mph — is expected to skirt the Philippines and Taiwan before slamming into the Chinese coast near Hong Kong over the weekend.
The storm is forecast to skirt the coast of Luzon in the northern Philippines on Friday and brush the southern tip of Taiwan on Saturday. Although it is expected to be downgraded in strength by the time it hits Hong Kong on Sunday evening, Typhoon Usagi could still do considerable damage.
"Quantified self" apps know where you are, how you got there (by foot, bike, or train), who you're with — even how well you slept last night. Ellis Hamburger, a reporter at The Verge, reviews a handful of apps that track your daily movements, such as "Human" and "Moves."
Commuters in Los Angeles spend some 60 hours a year stuck in traffic. But that could change, some experts say, as the city ramps up its mass transit. Guest host John Dankosky talks with a panel of city planners about how to add mass transit to L.A. and other urban areas — and get people to ride it.
Colorado's record-breaking flood was caused, in part, by a blocking pattern parked over western North America. That same pattern also led to extreme drought in the West, worsening California's Rim Fire. Rutgers atmospheric scientist Jennifer Francis talks about possible connections between climate change and severe events like these.
Now you've probably seen a cutaway section of a tree trunk, those rings inside? Well, they tell a story about the conditions the tree faced year after year. It turns out that whales contain a similar record inside their ears. Joining me now to talk about it are two researchers looking into this record. Stephen Trumble is an assistant professor of biology. Sascha Usenko is an assistant professor of environmental science. They're both at Baylor University in Waco, Texas. Welcome to SCIENCE FRIDAY.
September is peak season for the fall bird migration. Hummingbirds have already made the trip south while songbirds have been slow to move this year. Naturalist and author Kenn Kaufman shares tips on spotting different species and making your yard bird-friendly.
The science fair is a nearly century-old right of passage for students. What role does the traditional science fair play in the digital age? How can these competitions be reworked to include broader participation and encourage students, and teachers, to explore hands-on learning?
Camel jockeys compete at a festival on the outskirts of Saudi Arabia's capital Riyadh, a focal point for the Middle East respiratory syndrome virus.
Credit Fayez Nureldine / AFP/Getty Images
A year after doctors first identified an illness that came to be known as Middle Eastern Respiratory Syndrome researchers are reporting fresh genetic information about the virus that causes it.
The findings don't bring scientists any closer to understanding where MERS is coming from. In fact, the main news is that researchers were wrong about the source of some infections in the largest cluster of cases so far.
Mississippi Power's Kemper County energy facility near DeKalb, Miss., seen under construction last year. Carbon dioxide will be captured from this plant and used to stimulate production of oil from existing wells.
The Environmental Protection Agency's second stab at a proposal to set the first-ever limits on greenhouse gas emissions from new power plants would make it impossible for companies to build the kind of coal-fired plants that have been the country's biggest source of electricity for decades.
Under the proposal, released Friday, any new plant that runs on coal would be permitted to emit only about half as much carbon dioxide as an average coal plant puts into the air today.