Brainless sponges contain early echoes of a nervous system

Brains are like sponges, slurping up new information. But sponges may also be a little bit like brains. Sponges, which are humans’ very distant evolutionary relatives, don’t have nervous systems. But a detailed analysis of sponge cells turns up what might just be an echo of our own brains: cells called neuroids that crawl around […]

Gene-edited stem cells help geckos regrow more perfect tails

Regenerating body parts is never easy. For instance, some lizards can grow back their tails, but these new appendages are pale imitations of the original. Now, genetically modified stem cells are helping geckos grow back better tails. Tweaking and implanting embryonic stem cells on the tail stumps of mourning geckos (Lepidodactylus lugubris) allowed the reptiles […]

The next Derrick Rose? Paul George sees greatness in Ja Morant

Grizzlies star Ja Morant has earned a lot of attention early on in the 2021-22 season, and rightfully so. The 22-year-old has taken a monster leap from Year 2 to Year 3, looking like a player who is aiming higher than just a Most Improved Player of the Year award or the first All-Star bid […]

College football coach carousel: Every FBS coaching change in 2021

The 2021 FBS coaching carousel is moving fast, and we're just starting November. Virginia Tech coach Justin Fuente was fired on Tuesday after six seasons. Fuente is the 12th coaching change in the 2021 season. That list includes seven Power 5 openings. Washington's Jimmy Lake was fired on Sunday.There were 18 coaching changes last season, […]