- How El Niño could change the world | The Global Story 📹 BBC News — · 25min
- Scientists fear this summer will combine the effects of El Niño and climate change Times Of India —
- New World screwworm found in calf in Texas NPR —
- Flesh-eating screwworm found in Texas calf: What is it, what are the risk factors, and how to protect your cattle herd Times Of India —
- Quarantine in Texas: US races to contain deadly flesh-eating parasite South China Morning Post —
- U.S. races to contain deadly screwworm threatening cattle supply The Japan Times —
- US plans to fight flesh-eating screwworm outbreak with flies and dogs BBC News —
- US races to contain flesh-eating parasite screwworm, reports no further cases The Straits Times —
- Not to Alarm Anyone, but Flesh-Eating Screwworms Have Entered the US Wired —
- Screwworm fly found in Texas amid widespread efforts to keep cattle threat out of U.S. The Globe and Mail —
- First case of flesh-eating screwworm in 60 years confirmed in U.S. UPI —
- Flesh-eating parasite detected in the US 📹 Reuters — · 1min
- Screwworm fly detected in Texas for first time in decades The Hill —
- Flesh-eating screwworm found in Texas, sparking fears for U.S. cattle Washington Post —
- The Never-Ending Demise of Biden’s Zombie Climate Rule Wall Street Journal —
- Screwworm fly detected in Texas decades after cattle threat was largely eradicated in US Scripps News —
- First US screwworm case in 60 years: Should America be worried? Al Jazeera —
- New World Screwworms in Pets: What to Look Out For Newsweek —
- Flesh-eating fly found in Texas cattle for first time in decades Fortune —
- Alarm as once-eradicated flesh-eating parasite found in calf in Texas The Guardian —
Panama Canal
Large canal in Panama
The Panama Canal is an artificial 82-kilometer (51-mile) waterway in Panama that connects the Caribbean Sea with the Pacific Ocean. It cuts across the narrowest point of the Isthmus of Panama, and is a conduit for maritime trade between the Atlantic Ocean and the Pacific Ocean. Locks at each end lift ships up to Gatun Lake, an artificial fresh water lake 26 meters (85 ft) above sea level, created by damming the Chagres River and Lake Alajuela to reduce the amount of excavation work required for the canal. Locks then lower the ships at the other end. The original locks are 33.5 meters (110 ft) wide and allow the passage of Panamax ships. A third, wider lane of locks was constructed between September 2007 and May 2016. The expanded waterway began commercial operation on 26 June 2016. The new locks allow for the transit of larger, Neopanamax ships. An average of 200,000,000 litres of fresh water is used in a single passing of a ship. The canal is threatened by low water levels during droughts.