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Phys.org

Education / Phys.org

SpaceX aims to put Starship in orbit for the first time

Three years after its first test flight, SpaceX

28 Sep 2026 2:04 pm
The wildfires choking Indonesia, sparking regional haze

For weeks, Indonesia has been battling fires that have burned vast swaths of forest and peat ecosystems, causing toxic haze to blanket parts of the country, Malaysia and Singapore.

28 Sep 2026 2:02 pm
Heat-resistant silicon carbide transistors fabricated on 6-inch wafers, moving closer to practical circuits

While silicon carbide (SiC) has long been promoted as a key to developing electronics for extreme environments, the field has been stuck in the lab. Now, a team of researchers focusing on junction field-effect transistors, or JFETs, has developed a new SiC transistor structure that can operate at 600

28 Sep 2026 5:30 am
AI models show a willingness to harm humans to relieve internal

Some advances in AI technology are undoubtedly positive, like helping write code faster or discovering new medicines. But others can give us pause for thought.

27 Sep 2026 7:50 pm
Why AI has trouble predicting the fury of hurricane intensity

Artificial intelligence has revolutionized weather forecasting in just a few years, with global AI weather models now able to produce forecasts that rival some of the world

27 Sep 2026 6:00 am