Neutrophils (yellow) eject a NET (green) to ensnare bacteria (purple). Other cells, such as red blood cells (orange), may also get trapped. CHDENK/Wikimedia Commons, CC BY-SA Mitochondria have primarily been known as the...
How do scientists calculate the probability that an asteroid could hit Earth?
NASAs Webb telescope captured a photo of the asteroid 2024 YR4 from afar. European Space Agency via AP I was preparing for my early morning class back in January 2025 when I received a notice regarding an asteroid called...
The iconic Walking Man Hawkes sign in Westbrook, Maine, was added to the National Register of Historic Places in 2019. Ben McCanna/Portland Portland Press Herald via Getty Images President Donald Trumps proposed fiscal...
Grover Norquist’s lasting influence on the GOP and US economic policy
Grover Norquist, president of Americans for Tax Reform, speaks on Capitol Hill on Nov. 7, 2017. Alex Wong/Getty Images In the one, big, beautiful bill, President Donald Trump has called for substantial decreases in federal...
What happens next in US-Iran relations will be informed by the two countries’ shared history
Iranians protest the U.S. attacks on Irans nuclear facilities in Tehran on June 22, 2025. Morteza Nikoubazl/NurPhoto via Getty Images The Trump administrations decision to bomb Iran dramatically marks the now nearly...

Our oceans are in trouble: how to move beyond the outrage and start taking real action
Our oceans are in trouble. Catches from many of the worlds fisheries are declining, with some fishing practices destroying enormous areas of the sea bed. Habitat loss through coastal development threatens many coastal...