When a student complained that science textbooks were boring, teacher Tyler DeWitt got thinking about how he can make his lessons fun. DeWitt recounts his quest to make kids care about science.
Scientists are getting closer to being able to alter people's genes permanently. A survey found that people are more cautious about changes that could be passed on to future generations.
An annual report, comprising data from scientists across the globe, shows it was the warmest on records that date back 137 years. It also saw the highest sea levels and lowest polar sea ice.
A decade after the death of her husband, Fumiko Chino is studying the strain that uncovered medical costs put on cancer patients, even those who have insurance.
When it comes to pollutant levels, researchers now say where your tuna was caught can make a huge difference. But tracking your yellowfin to the spot it was caught may be tricky.
The storm is expected to make landfall north of Veracruz, where it could dump as much as 15 inches of rain, causing "life-threatening flash floods and mudslides."
These two older drugs, nitroprusside and isoproterenol, are frequently used in emergency and intensive care situations and have no direct alternatives, say cardiologists.