Via @mitsoftball on Instagram: “Saturday was for the seniors! We loved honoring our seniors and their families who have given so much to this sport and program!!”

Our habit of using numbers to make political arguments has a history, and William Deringer is a leading historian of it. He has carved out a distinctive niche through his scholarship showing how quantitative reasoning has become part of public life.

Researchers have shown that heat isn’t alone in causing water to evaporate: Light, striking the surface where air and water meet, can break water molecules away and float them into the air, causing evaporation in the absence of any source of heat.

Founded by Rhiannon Menn MBA ’14 in 2020, meal-delivery nonprofit Lasagna Love now has 50,000 volunteers providing lasagnas to families in need. “For me, food is love, and it’s how I communicate care and support,” she says.

Geologists have uncovered ancient rocks in Greenland bearing the oldest remnants of Earth’s magnetic field — potentially extending its age by 200 million years. “That’s important because that’s the time when we think life was emerging,” Benjamin Weiss says.

Via @mitsigmakappa on Instagram: “In honor of Earth Day we met up with members of the Northeastern Chapter to help keep our community clean and take care of our planet.”