US, China agree to cooperate on climate crisis with urgency

By HYUNG-JIN KIM SEOUL, South Korea (AP) — The United States and China, the world’s two biggest carbon polluters, agreed to cooperate to curb climate change with urgency, just days before President Joe Biden hosts a virtual summit of world leaders to discuss the issue. The agreement was reached by U.S. special envoy for climate […]

The nano sponge that can soak up oil spills in freezing Arctic waters

Scientists have uncovered a sponge that can soak up 99% of oil in the freezing Arctic water. The nano-engineered sponge can clean up oil spills as it is covered in a paraffin-like material that helps it work even in frigid-temperature water. NewScientist reported that oil spills happen at a worrying frequency and that in the […]