Friday's science stories

Oct 15, 2020 - Science

Counting Chinese STEM students in the U.S.

Reproduced from a CSET report; Chart: Axios Visuals

Chinese students make up 16% of all graduate STEM students in the U.S. and 2% of undergraduate STEM students, per a new report from Georgetown University's Center for Security and Emerging Technology.

Oct 15, 2020 - Science

How to build forests to combat climate change

Illustration: Sarah Grillo/Axios

Trees can help to combat climate change, but determining what to plant and where is complex — and whether to plant them at all is a growing debate.

The big picture: Protecting, planting and restoring forests can help offset global warming, but experts stress that greenhouse gas emissions still have to be dramatically cut to reach climate goals for the planet.

Oct 15, 2020 - Science

Scientists see hottest September on record

The Bidwell Bar Bridge surrounded by fire during the Bear fire in Oroville, California in September. Photo: JOSH EDELSON/AFP via Getty Images

This September was the hottest recorded on Earth since 1880, the National Oceanic and Atmospheric Administration announced Wednesday.

Why it matters: It's another indicator of the impact of human-induced climate change. The data also illustrate this year is on pace to be among the hottest recorded, with the possibility of tying or breaking the record, set in 2016.